Masahiro Ito

Inventor

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Work History

Patent OwnerApplications FiledYear
ZEXEL VALEO CLIMATE CONTROL CORPORATION
1
1991
HITACHI, LTD.
1
1
1
1
2
2
4
4
1
1986
1989
1993
1995
1998
1999
2000
2001
2002
SONY CORPORATION
4
3
1
2006
2008
2012
THOMAS J. LIPTON, INC.
2
2
2001
2005
VICTOR COMPANY OF JAPAN, LTD.
1
2004
JAPAN DISPLAY INC.
2
1
2011
2014
INOAC CORPORATION
1
1
1
1997
2003
2004
SUNSTAR ENGINEERING INC.
1
2
1991
2004
MEIJI SEIKA PHARMA CO., LTD.
1
2005
SUNSTAR GIKEN KABUSHIKI KAISHA
1
3
1
1
3
1989
1990
1993
1994
2011
JTEKT CORPORATION
4
2011
MAZDA MOTOR CORPORATION
1
1987
Shimizu Industry Co., Ltd.
1
2
1
4
1997
1998
1999
2001
TAIHO PHARMACEUTICAL CO., LTD.
1
1995
SEIKO EPSON CORPORATION
4
3
2015
2016
MAKITA CORPORATION
2
1
1
1
2010
2012
2014
2015
KABUSHIKI KAISHA TOSHIBA
1
1
2
3
1
1
1988
1992
2002
2003
2004
2017
JOLED INC.
11
2008
HITACHI DEVICE ENGINEERING CO., LTD.
1
1
1999
2001
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
2
1
1
2
4
2
1996
1997
1998
2001
2003
2005
ELECTROPLATING ENGINEERS OF JAPAN LIMITED
1
1
1
2010
2013
2015
HOSOKAWA YOKO CO., LTD.
2
4
2
2
1
2002
2004
2005
2006
2009
HITACHI ELECTRONIC DEVICES CO., LTD.
1
1
1
2
1998
1999
2000
2001
Konami Sports Life Corporation
1
2005
Taiko Denki Co., Ltd.
2
1998
Fire Up Ltd.
2
2
2006
2009
Honda Giken Kogyo Kabushiki Kaisha
1
1991
Kabushiki Kaisha Hosokawa Yoko
2
2001
Kaga Electronics Co., Ltd.
1
1
2002
2004
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
2
1
1
2013
2014
2017
SEKISUI CHEMICAL CO., LTD.
2
2003
Yappa Corporation
1
1
1
2
1
2005
2006
2007
2010
2011
PANASONIC LIQUID CRYSTAL DISPLAY CO., LTD.
2
1
2011
2014
TDK CORPORATION
1
1998
Kabushiki Kaisha Iseki Kaihatsu Koki
1
1989
LITTELFUSE, INC.
2
2001
TAKEDA PHARMACEUTICAL COMPANY LIMITED
2
2008
NIPPON STEEL CORPORATION
1
1980
YOKOGAWA ELECTRIC CORPORATION
1
1981
ASAHI GLASS COMPANY, LIMITED
2
15
10
4
7
5
6
2
1
2
1
3
2
2
2002
2003
2004
2005
2006
2007
2008
2009
2010
2012
2013
2014
2015
2017
FURUKAWA-SKY ALUMINUM CORP.
1
2000
JNC CORPORATION
1
1998
Sekisui Kagaku Kogyo Kabushiki Kaisha
1
1989
AISIN AW CO., LTD.
2
4
4
2009
2010
2011
HITACHI POWER SEMICONDUCTOR DEVICE, LTD.
2
2007
MURATA MANUFACTURING CO., LTD.
2
4
2
4
2010
2014
2015
2016
HITACHI PLANT TECHNOLOGIES, LTD.
2
1996
YAMAHA CORPORATION
1
3
1
3
2
4
1994
1995
1997
2000
2001
2003
YUASA BATTERY CO., LTD.
1
1991
FUJITSU LIMITED
1
3
2
1
5
1
2
1996
1998
1999
2000
2002
2004
2005
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
2
2015
YAMAHA HATSUDOKI KABUSHIKI KAISHA
1
1
1
1
10
1992
1993
1995
1996
2003
ASAHI GALSS COMPANY, LIMITED
1
2015
TOKYO ELECTRON LIMITED
3
2
2009
2011
DENSO CORPORATION
1
2
1
4
5
3
2
5
6
1
1997
1998
1999
2001
2003
2004
2005
2006
2007
2014
CASIO COMPUTER CO., LTD.
1
2011
DIC CORPORATION
1
1
2013
2015
GETNER FOUNDATION LLC
1
2
4
1995
1996
2002
Giken Kabushiki Kaisha
1
2011
NEC ELECTRONICS CORPORATION
1
2006
CANON KABUSHIKI KAISHA
4
2
2002
2003
TOYOOKI KOGYO CO., LTD.
4
2011
OTSUKA CHEMICAL CO., LTD.
1
2005
NEC LCD TECHNOLOGIES, LTD.
1
1
2002
2004
MITSUBISHI RAYON CO., LTD.
1
1993
Otsuka Kagaku Kabushiki Kaisha
1
1995
PANASONIC CORPORATION
5
4
4
2007
2009
2010
THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
1
1996
TOKYO MAGNETIC PRINTING CO., LTD.
1
2
1998
1999
PANASONIC ELECTRIC WORKS CO., LTD.
1
1
2
1997
1999
2006
Kabushiki Kaisha Polymer Systems
1
2004
LSI CORPORATION
2
2001
SUMITOMO METAL MINING CO., LTD.
1
1
1
2
4
1995
1996
1997
2010
2014
TOYOTA JIDOSHA KABUSHIKI KAISHA
2
3
4
4
2
4
2
2005
2006
2007
2008
2010
2011
2012
RENESAS ELECTRONICS CORPORATION
4
2
2
2
2
2
2
2004
2005
2007
2010
2012
2013
2015
JAPAN RESEARCH AND DEVELOPMENT CENTER FOR METALS, THE
1
1996
RENESAS TECHNOLOGY CORP.
1
2004
THE PILOT INK CO., LTD.
1
2
1999
2001
RICOH COMPANY, LTD.
3
2
2
1984
2001
2004
WESTERN DIGITAL TECHNOLOGIES, INC.
2
2
2012
2014
Kobe Cast Iron Works, Ltd.
1
1991
MITSUBISHI ELECTRIC CORPORATION
1
2014
UNITIKA LTD.
1
2
2
1996
1997
2001
SONY SEMICONDUCTOR SOLUTIONS CORPORATION
1
2015
YAZAKI CORPORATION
2
1
1
4
2006
2014
2016
2017

Inventor Addresses

AddressDuration
Aichi, JPNov 23, 99 - Sep 11, 18
Aichi-ken, JPSep 05, 02 - Dec 30, 03
Akashi, JPDec 19, 89 - Dec 19, 89
Amagasaki, JPApr 06, 99 - Apr 06, 99
Anjo, JPAug 12, 10 - Aug 15, 23
Anjo-shi, JPJul 01, 10 - Nov 18, 21
Arakawa-ku, JPSep 16, 04 - May 01, 07
Asaka, JPApr 27, 10 - Apr 27, 10
Asaka-shi, JPMar 31, 05 - Mar 31, 05
Ashiya-shi, JPJun 16, 05 - Jun 16, 05
Chiba, JPApr 24, 90 - May 09, 24
Chiba-shi, JPFeb 02, 23 - Feb 02, 23
Chiyoda-ku, JPAug 10, 06 - Jan 03, 23
Chiyoda-ku, Tokyo, JPMay 28, 20 - May 28, 20
Fujimi, JPMay 25, 10 - May 25, 10
Fujisawa-shi, JPFeb 09, 23 - Feb 09, 23
Fukaya, JPAug 30, 94 - Aug 30, 94
Futtsu City, JPJun 15, 99 - Jun 15, 99
Gyoda, JPFeb 26, 08 - Feb 26, 08
Gyoda-shi, JPJun 26, 03 - Jan 05, 06
Hachioji-shi, JPJun 21, 12 - Jun 21, 12
Hamamatsu, JPJan 28, 97 - May 03, 05
Higashi-Osaka, JPMar 14, 00 - Mar 14, 00
Higashine, JPAug 25, 98 - Mar 13, 07
Higashine-shi, JPOct 03, 02 - Aug 18, 05
Hikari, JPNov 23, 82 - Nov 23, 82
Hiratsuka, JPApr 03, 18 - Oct 22, 24
Hiratsuka-shi, JPMar 29, 12 - May 07, 20
Hiratsuka-shi, Kanagawa, JPMar 09, 17 - Jun 09, 22
Hitachi, JPSep 13, 07 - Jul 19, 11
Hyogo, JPMar 01, 18 - Oct 05, 21
Ichihara-shi, JPDec 17, 15 - Dec 17, 15
Ichinomiya, JPJun 29, 10 - Jan 11, 11
Ichinomiya-city, JPJun 21, 07 - Jul 26, 07
Ise, JPDec 28, 10 - Nov 12, 13
Ise-shi, JPOct 18, 07 - Jun 07, 12
Iwata, JPMay 17, 94 - Jan 03, 06
Iwata-shi, JPDec 18, 03 - Jul 01, 04
KANAGAWA, JPMar 07, 24 - Mar 07, 24
Kadoma, JPOct 15, 24 - Oct 15, 24
Kadoma-shi, Osaka, JPAug 18, 22 - Aug 18, 22
Kanagawa, JPFeb 29, 00 - Dec 12, 24
Kanahawa, JPJul 04, 24 - Oct 03, 24
Kariya, JPDec 14, 99 - Sep 26, 23
Kariya-city, JPJan 08, 04 - Jun 13, 24
Kariya-shi, JPJul 22, 04 - Jun 02, 05
Katsuta-gun, JPAug 04, 05 - Nov 27, 07
Kawasaki, JPJun 23, 87 - Apr 25, 06
Kohnan, JPOct 27, 92 - Oct 27, 92
Kokubunji, JPJun 23, 05 - Aug 09, 11
Kosai, JPMay 06, 08 - May 06, 08
Kosai-shi, JPDec 14, 06 - Dec 14, 06
Kusatsu, JPMay 27, 03 - May 27, 03
Kusatsu-shi, JPSep 19, 02 - Sep 19, 02
Kyoto, JPJun 23, 98 - Nov 08, 22
Kyoto-fu, JPFeb 02, 99 - Feb 02, 99
Makinohara-shi, JPOct 06, 16 - Aug 06, 20
Matsumoto, JPApr 12, 16 - Jul 02, 19
Matsumoto-shi, JPAug 27, 15 - Aug 11, 16
Mie, JPJul 03, 14 - Oct 12, 23
Mishima, JPOct 16, 90 - Apr 19, 94
Mishima-gun, JPMay 20, 97 - May 20, 97
Mobara, JPAug 29, 00 - Jan 31, 17
Nagoya, JPApr 25, 95 - Apr 25, 95
Nirasaki City, JPApr 01, 10 - Feb 09, 12
Nirasaki, JPOct 29, 13 - Mar 24, 15
Numazu-shi, JPMay 16, 13 - May 16, 13
Oasaka, JPMay 06, 03 - May 06, 03
Odawara, JPNov 04, 14 - Feb 16, 16
Odawara-shi, JPJul 25, 13 - Oct 01, 15
Ohta-ku, JPFeb 03, 04 - Feb 03, 04
Okayama, JPJul 08, 04 - Mar 05, 13
Okazaki, JPFeb 03, 11 - Feb 17, 15
Okazaki-shi, JPApr 11, 13 - Jul 04, 13
Osaka, JPFeb 04, 92 - Aug 01, 17
Ota, JPApr 29, 21 - Nov 07, 23
Ota-ku, JPNov 16, 99 - Oct 16, 01
Saitama, JPFeb 26, 91 - Sep 15, 11
Shimamoto, JPApr 27, 93 - Apr 27, 93
Shimizu, JPSep 06, 94 - Nov 30, 04
Shimizu-shi, JPOct 09, 03 - May 18, 06
Shizuoka, JPApr 14, 05 - Mar 10, 20
Susono-shi, JPJan 19, 23 - Jan 19, 23
Tachikawa, JPAug 05, 10 - Nov 20, 12
Takahama, JPApr 11, 00 - Apr 21, 09
Takahama-city, JPJul 19, 01 - Nov 09, 06
Takatsuki, JPFeb 09, 93 - May 20, 14
Takatsuki-shi, JPFeb 07, 13 - Feb 14, 13
Tochigi, JPJun 08, 23 - Jun 08, 23
Tokushima, JPDec 16, 97 - Feb 22, 11
Tokyo, JPMar 06, 84 - Mar 27, 25
Tokyo-To, JPAug 08, 02 - Apr 01, 03
Tokyo-to, JPOct 11, 01 - Jun 21, 05
Toyota, JPOct 28, 08 - Apr 16, 24
Toyota-city, JPMar 29, 07 - Jul 01, 10
Toyota-shi, JPSep 29, 05 - Dec 02, 21
Wako-shi, JPFeb 27, 25 - Feb 27, 25
Watarai-gun, JPJun 13, 00 - Jun 13, 00
Yamaguchi, JPJun 13, 24 - Jun 13, 24
Yokohama Kanagawa, JPMay 18, 17 - May 18, 17
Yokohama, JPDec 29, 87 - Aug 29, 23
Yokohama-shi, JPJul 17, 03 - Jul 22, 21
Yokohama-shi, Kanagawa, JPApr 12, 07 - Apr 12, 07
Yokosuka, JPSep 10, 91 - Sep 10, 91

Technology Profile

Technology Matters
A01D: HARVESTING; MOWING 1
A45D: HAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT 1
A45F: TRAVELLING OR CAMP EQUIPMENT; SACKS OR PACKS CARRIED ON THE BODY 2

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
2025/0100,2602025PACKAGING BAG LAMINATE, PACKAGING BAG, SPOUT-ATTACHED PACKAGING BAG, AND CONTENT-CONTAINED SPOUT-ATTACHED PACKAGING BAG0
2025/0100,2612025PACKAGING BAG LAMINATE, PACKAGING BAG, SPOUT-ATTACHED PACKAGING BAG, AND CONTENT-CONTAINED SPOUT-ATTACHED PACKAGING BAG0
2025/0077,0642025INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM0
2025/0077,5502025SEARCH DEVICE, SEARCH SYSTEM, SEARCH METHOD, AND RECORDING MEDIUM0
2025/0065,9552025SIDE SILL STRUCTURE0

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