Kenji Yamada

Inventor

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Work History

Patent OwnerApplications FiledYear
FUJI PHOTO FILM CO., LTD.
2
3
3
1
1994
1995
1996
1997
NIKON CORPORATION
1
2
1
1
1
1
1
2
2
2
1
1981
1983
1984
1985
1986
1989
1991
1993
2005
2008
2010
SONY CORPORATION
1
2
4
1
1994
2006
2007
2015
KABUSHIKI KAISHA YASKAWA DENKI
1
1
1
2
2
6
2
1997
2000
2002
2004
2005
2010
2016
KOITO MANUFACTURING CO., LTD.
2
2
2
2
2
2
2002
2003
2005
2013
2014
2015
BROTHER KOGYO KABUSHIKI KAISHA
1
1
1
2
2
4
2
9
6
4
4
4
2
4
6
2
1998
1999
2000
2001
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
Kabushiki Kaisha Meidensha
1
1
1995
1998
XEROX CORPORATION
2
4
2003
2005
MUSASHI SEIMITSU KOGYO KABUSHIKI KAISHA
1
1978
SCREEN HOLDINGS CO., LTD.
1
2014
MAZDA MOTOR CORPORATION
2
2010
MUSASHI SEIMITSU INDUSTRY CO., LTD.
1
1991
TSUBAKI NAKASHIMA CO., LTD.
2
2
2010
2014
NIKON VISION CO., LTD.
2
2
2
6
2
2
2005
2008
2009
2010
2011
2012
SEIKO EPSON CORPORATION
1
4
2
1
1
1
2
2000
2001
2002
2003
2005
2006
2012
KABUSHIKI KAISHA TOSHIBA
1
3
2006
2013
MAKINO MILLING MACHINE CO., LTD.
2
2006
Minolta Co., Ltd.
1
2000
MITSUBISHI GAS CHEMICAL COMPANY, INC.
2
1
2
2
4
6
3
2
2004
2005
2006
2008
2009
2010
2011
2012
KABUSHIKI KAISHA YAMAKAWA DENKI
1
1997
OKI ELECTRIC INDUSTRY CO., LTD.
1
1987
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1
1
2
1992
1997
2004
Dai Nippon Insatsu Kabushiki Kaisha
1
1986
MITSUBISHI HEAVY INDUSTRIES, LTD.
1
1
1
2002
2003
2004
SHINDENGEN ELECTRIC MANUFACTURING CO., LTD.
1
1
2002
2012
OILES CORPORATION
2
1991
Oiles Industry Co., Ltd.
1
1978
TOKIMEC INC.
1
1990
TDK CORPORATION
1
2007
SODICK CO., LTD.
1
1
2000
2001
NIPPON STEEL CORPORATION
1
1
1
2
2
4
1984
1995
1999
2001
2004
2008
ASAHI GLASS COMPANY, LIMITED
1
3
2
4
2
1
3
1
1
1997
2001
2003
2004
2005
2007
2008
2009
2011
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
1
1
1980
1982
SDL, INC.
2
1
2005
2006
VALMET TECHNOLOGIES, INC.
1
2000
SUMITOMO CHEMICAL COMPANY, LIMITED
3
2006
FUJI XEROX CO., LTD.
2
6
2
4
6
4
2006
2007
2008
2012
2014
2016
FUJITSU LIMITED
1
1
1
4
1
4
7
1
2
5
3
7
1
1987
1989
1993
2001
2002
2005
2007
2008
2011
2012
2013
2014
2015
NIKKATO CORPORATION
2
2
2010
2014
SHIN-ETSU CHEMICAL CO., LTD.
2
3
1
2015
2016
2017
ASAHI KASEI EMD CORPORATION
1
1999
HITACHI PRINTING SOLUTIONS, LTD.
1
6
2000
2002
Sumitomo Corporation
1
2004
DENSO CORPORATION
2
6
4
10
2
4
6
1
2004
2006
2007
2008
2009
2011
2012
2016
JGC CATALYSTS AND CHEMICALS LTD.
1
2004
NEC CORPORATION
3
2
1
2
1
1994
1995
1996
2005
2012
CITIZEN WATCH CO., LTD.
1
1
1
1978
1979
1980
KABUSHIKI KAISHA YASKAWA DENKI
2
2
2011
2012
CANON KABUSHIKI KAISHA
4
2
3
5
2
4
4
6
4
5
2
2005
2006
2008
2009
2011
2012
2013
2014
2015
2016
2017
MITSUBISHI PAPER MILLS LIMITED
1
1
1997
2000
Tomey Technology Corp.
1
1994
FUJITSU SEMICONDUCTOR LIMITED
1
1994
NGK INSULATORS, LTD.
2
1
2002
2003
SOCIONEXT INC.
2
2
2005
2009
NTN CORPORATION
2
2
2008
2012
HITACHI CONSTRUCTION MACHINERY TIERRA CO., LTD.
3
1
2014
2015
FUJITSU VLSI LIMITED
1
1
1993
1994
PANASONIC CORPORATION
1
2006
Ishikawa Gasket Co., Ltd.
1
2
1994
1996
JAPAN SCIENCE AND TECHNOLOGY AGENCY
1
2000
SOFSERA CORPORATION
1
2013
BRIDGESTONE CORPORATION
1
1
2
2002
2003
2008
NIPPON STEEL & SUMITOMO METAL CORPORATION
1
2015
TAISHO PHARMACEUTICAL CO., LTD.
2
1
2000
2001
TOYOTA JIDOSHA KABUSHIKI KAISHA
1
2
2
4
8
4
14
13
13
4
13
4
1
4
1982
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2015
2017
KONICA MINOLTA HOLDINGS, INC.
2
2003
Nippondenso Co., Ltd.
1
2
3
2
1
1980
1982
1990
1991
1996
UNIVERSITY OF SOUTHERN CALIFORNIA
4
1
2002
2006
ROLAND CORPORATION
2
2004
DAINIPPON SCREEN MFG. CO., LTD.
2
2012
SHOWA DENKO K.K.
1
1
2000
2004
TANABE SEIYAKU CO., LTD.
2
1988
HITACHI KOKI CO., LTD.
12
1
2
2
2003
2004
2005
2008
JSR CORPORATION
1
9
2
2001
2002
2003
RICOH COMPANY, LTD.
1
1
1
1
2
1
2
10
13
14
3
12
6
6
1
2
1
1991
1993
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2013
2017
HAYASHI TELEMPU CO., LTD.
2
2014
KHS Co., Ltd.
1
2001
Kanai School, Inc.
1
1986
RISO KAGAKU CORPORATION
2
3
1
2009
2010
2011
KOMORI CORPORATION
1
2008

Inventor Addresses

AddressDuration
Aichi, JPAug 11, 81 - Nov 01, 16
Aichi-ken, JPJul 27, 06 - May 22, 08
Chiba, JPJun 30, 92 - Oct 19, 06
Chiba-ken, JP -
Chiryu, JPAug 06, 91 - Oct 20, 98
Chiyoda-ku, JPFeb 26, 09 - Jul 12, 11
Ebina, JPFeb 14, 12 - Aug 21, 12
Ebina-shi, JPApr 26, 07 - Jan 10, 08
Ehime, JPDec 28, 06 - Dec 28, 06
Fujisawa, JPDec 07, 93 - Apr 05, 94
Fukuchiyama, JPApr 03, 07 - Apr 03, 07
Fukuchiyama-shi, JPAug 18, 05 - Aug 18, 05
Fukui, JPSep 20, 88 - Oct 01, 02
Fukuoka, JPMay 01, 01 - Jan 28, 14
Fukuoka-ken, JPOct 07, 04 - Oct 07, 04
Futtsu City, JPMay 09, 02 - May 09, 02
Futtsu, JPMar 03, 98 - Sep 16, 03
Futtu, JPJan 27, 09 - Aug 17, 10
Futtu-shi, JPJun 18, 09 - Jul 16, 09
Gamagori, JPOct 25, 11 - May 08, 12
Gamagori-city, JPJan 17, 08 - Apr 23, 09
Grenoble, FRJun 23, 05 - Sep 08, 09
Hamamatsu, JPSep 12, 06 - Mar 04, 21
Hamamatsu-city, JPOct 14, 04 - Oct 14, 04
Hino-shi, JPFeb 14, 08 - Feb 14, 08
Hirakata, JPSep 15, 09 - Jul 19, 11
Hirakata-shi, JPJun 22, 06 - Jul 23, 09
Hiroshima-ken, JPOct 17, 02 - Jan 19, 06
Hitachinaka, JPDec 16, 97 - Nov 17, 09
Hitachinaka-shi, JPSep 12, 02 - Mar 09, 06
Ibaraki, JPDec 25, 08 - Jun 01, 21
Ibaraki-ken, JPApr 08, 10 - Oct 23, 12
Ichihara, JPDec 15, 98 - Mar 11, 03
Iwata, JPJun 25, 13 - Mar 22, 16
Iwata-shi, JPAug 07, 14 - Aug 07, 14
Joetsu, JPFeb 27, 18 - Sep 20, 22
Joetsu-shi, JPJun 09, 16 - Mar 28, 24
Kanagawa pref, JPOct 04, 07 - Jun 22, 10
Kanagawa, JPMar 17, 92 - Jun 20, 24
Kariya, JPAug 04, 20 - Apr 26, 22
Kariya-city, JPOct 16, 14 - Sep 12, 24
Kasugai, JPJun 13, 95 - Mar 14, 06
Katsuragi, JPApr 19, 16 - Apr 19, 16
Katsuragi-shi, JPNov 27, 14 - Nov 27, 14
Katsushika-ku, JPJan 07, 21 - Apr 18, 23
Katsuta, JPSep 09, 97 - Mar 17, 98
Kawachinagano, JPMar 07, 06 - May 05, 09
Kawachinagano-shi, JPApr 06, 06 - Apr 06, 06
KawasakiMar 19, 91 - Mar 19, 91
Kawasaki, JPJul 31, 90 - Dec 15, 15
Kawasaki-shi, JPJan 24, 08 - Jul 31, 08
Kitakyushu, JPAug 05, 86 - Jan 10, 17
Kitakyushu-shi, JPAug 11, 16 - Aug 11, 16
Kodaira City, JPSep 18, 08 - Sep 18, 08
Kodaira, JPAug 26, 08 - Jun 18, 13
Koganei, JPSep 23, 80 - Nov 30, 82
Komaki, JPDec 28, 99 - Jun 14, 22
Komaki-shi Aichi-ken, JPDec 24, 15 - Dec 24, 15
Komaki-shi Aichi-ken, JPNov 02, 17 - Nov 02, 17
Komaki-shi, JPAug 26, 10 - Dec 15, 22
Kormaki, JPJan 21, 14 - Jan 21, 14
Kuwana, JPApr 20, 06 - Mar 22, 07
Kyoto, JPApr 03, 03 - Nov 05, 24
Kyoto-shi, JPJul 24, 03 - Jul 24, 03
Los Angeles, CAJan 30, 03 - Jun 17, 08
Los Angeles, CA, USDec 12, 02 - Mar 04, 25
Matsudo, JPDec 07, 82 - Dec 07, 82
Matsue, JPJul 19, 94 - Jun 23, 98
Mihara, JPFeb 25, 03 - Feb 25, 03
Mishima Shizuoka, JPNov 12, 19 - Nov 12, 19
Nagano, JPOct 14, 14 - Oct 14, 14
Nagoya City, JPSep 05, 02 - Sep 05, 02
Nagoya, JPSep 12, 95 - Sep 13, 16
Nagoya-city Aichi-prefecture, JPMar 18, 04 - Mar 18, 04
Nagoya-shi, JPMar 28, 02 - Aug 27, 15
Nakata, JPApr 06, 04 - Apr 06, 04
Nakata-city, JPMay 23, 02 - May 23, 02
Nara, JPNov 01, 12 - Aug 01, 17
Narashino, JPOct 22, 85 - Sep 13, 88
Nerima-ku, JPDec 13, 01 - Jan 17, 06
Niihama-shi, JPMar 15, 07 - Aug 02, 07
Nukata-gun, JPJun 09, 05 - Feb 16, 10
Oita, JPMar 16, 04 - Oct 19, 06
Okaya, JPJun 06, 13 - Jun 06, 13
Okazaki, JPJan 06, 15 - Aug 09, 16
Okazaki-city, JPOct 13, 11 - Oct 13, 11
Onojo, JPSep 04, 14 - Aug 08, 17
Onojou, JPJan 16, 14 - Jun 19, 18
Ooonojou, JPMar 21, 13 - Mar 21, 13
Osaka, JPAug 24, 21 - Aug 24, 21
Osaka-shi, JPMay 09, 19 - May 23, 19
Redondo Beach, CAAug 24, 06 - Jun 28, 07
Redondo Beach, CA, USMay 19, 09 - Oct 31, 23
Sabata-shi, JPApr 25, 02 - Apr 25, 02
Saitama, JPAug 15, 89 - Aug 17, 04
Sakata, JPApr 09, 02 - Jan 25, 05
Sakata-shi, JPOct 10, 02 - Oct 10, 02
Sayama, JPFeb 19, 13 - Feb 19, 13
Shizuoka, JPOct 10, 02 - Sep 26, 23
Shizuoka-shi (Shizuoka), JPNov 12, 15 - Nov 12, 15
Shizuoka-shi, JPJan 02, 14 - Jan 02, 14
Susono-shi, JPFeb 02, 23 - Feb 02, 23
Tokorozawa, JPAug 11, 81 - Aug 11, 81
Tokyo, JPMay 24, 88 - Feb 11, 25
Tokyo-to, JPMar 13, 01 - Mar 13, 01
Toyama, JPMay 22, 18 - Feb 26, 19
Toyama-shi, JPSep 08, 16 - Mar 09, 17
Toyota, JPOct 31, 06 - Jan 28, 14
Toyota-Shi, JPJan 07, 10 - Jan 07, 10
Toyota-shi Aichi-ken, JPJul 05, 12 - Jul 05, 12
Toyota-shi, JPNov 17, 05 - May 19, 11
Tsukuba-shi, JPJul 04, 19 - Jul 04, 19
Yachiyo, JPAug 13, 91 - Aug 05, 14
Yachiyo-shi, JPJun 12, 08 - May 09, 13
Yamanashi, JPDec 31, 09 - Jun 14, 11
Yokohama Kanagawa, JPAug 30, 18 - Sep 29, 20
Yokohama, JPNov 04, 80 - Sep 03, 24
Yokohama-shi, JPMar 23, 06 - Jul 30, 20

Technology Profile

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