Hiroaki Watanabe

Inventor

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Work History

Patent OwnerApplications FiledYear
HITACHI, LTD.
1
1999
CENTRAL RESEARCH INSTITUTE OF ELECTRIC POWER INDUSTRY
2
2008
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
2
2014
ATSUGI UNISIA CORPORATION
1
1991
Kobe Steel, Ltd.
1
2014
SINTOKOGIO, LTD.
1
2
2
2
2004
2005
2007
2009
The Shimizu Construction Co., Ltd.
2
1990
TOKAI UNIVERSITY EDUCATIONAL SYSTEM
1
2011
UNISIA JECS CORPORATION
2
1
1
1993
1997
1999
KABUSHIKI KAISHA TOSHIBA
6
4
2009
2011
KAWASUMI LABORATORIES
1
1994
Honda Giken Kogyo Kabushiki Kaisha
2
2003
HONDA MOTOR CO., LTD.
2
4
2
2
1
2008
2010
2011
2013
2016
Toshiba Lighting & Technology Corporation
9
4
1
2009
2011
2012
DOW CORNING TORAY CO., LTD.
1
2000
KYOCERA DOCUMENT SOLUTIONS INC.
2
2015
ROHM CO., LTD.
1
2015
IBIDEN CO., LTD.
2
2014
PURDUE RESEARCH FOUNDATION
1
2011
SPANSION LLC
1
2002
LIXIL CORPORATION
1
1
2
2008
2016
2017
Shimizu Construction Co., Ltd.
1
1
1989
1990
KOMATSU LTD.
3
6
2
5
2000
2001
2002
2003
FUJITSU LIMITED
1
1
1
1
2
2
2
3
3
3
1996
1997
1998
2000
2002
2009
2011
2013
2014
2015
TOSHIBA TEC KABUSHIKI KAISHA
1
1
1997
1998
Sankyo Kasei Co., Ltd.
3
2006
DENSO CORPORATION
1
2011
NEC CORPORATION
1
2004
NITTAN VALVE CO., LTD.
1
2005
TOHOKU PIONEER CORPORATION
2
1
1
2012
2015
2017
CANON KABUSHIKI KAISHA
8
12
9
2
4
2011
2012
2013
2015
2016
MITSUBISHI PAPER MILLS LIMITED
1
2
2000
2004
NICHIHA CORPORATION
2
2015
Fuji Kagakushi Kogyo Co., Ltd.
1
1
1985
1987
HOYA CANDEO OPTRONICS CORPORATION
5
2017
TORAY INDUSTRIES, INC.
2
2006
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
1
1994
KAWASUMI LABORATORIES, INC.
1
1991
TORAY PLASTICS (AMERICA), INC.
4
2
2003
2004
Tory Plastics (America), Inc.
1
2004
KYOCERA CORPORATION
4
2014
HITACHI AUTOMOTIVE SYSTEMS, LTD.
1
1993
NIFCO INC.
2
2010
PIONEER CORPORATION
2
2
1
1
2003
2012
2015
2017
RICOH COMPANY, LTD.
1
2
4
1986
1987
1989
PIONEER DISPLAY PRODUCTS CORPORATION
1
1
2
1988
1994
2003
ULVAC, INC.
1
2011
ADEKA CORPORATION
7
4
2
1
2011
2012
2013
2015
FUJIKURA KASEI CO., LTD.
2
2006
HINO MOTORS, LTD.
1
2004
Pioneer Electronic Corporation
1
1
1988
1994
Microwave Absorbers Inc.
2
2006
YAZAKI CORPORATION
2
2
2014
2015

Inventor Addresses

AddressDuration
1526-17, Shinyoshida-machi, Kohoku-ku, Yokohama-shi, Kanagawa-kin,233, JPMay 21, 85 - May 21, 85
5-36 2-chome, Nakanoshima, Saiki-City Oita-Pref., JPOct 20, 98 - Oct 20, 98
Aichen-ken, JPMay 31, 07 - May 31, 07
Aichi-ken, JPJul 23, 09 - Nov 22, 11
Atsugi, JPJul 26, 94 - Apr 11, 95
Beaverton, ORDec 19, 95 - Dec 19, 95
Chiba, JPApr 09, 20 - Feb 27, 24
Hamamatsu, JPOct 17, 13 - Sep 01, 20
Hino-shi, JPMar 31, 05 - Mar 31, 05
Hitachinaka, JPMar 04, 25 - Mar 04, 25
Hitachinaka-shi, Ibaraki, JPFeb 08, 24 - Feb 08, 24
Ibaraki, JPFeb 10, 22 - Apr 26, 22
Inabe, JPFeb 06, 18 - Oct 29, 19
Inabe-shi, JPNov 03, 16 - Apr 19, 18
Ishikawa, JPApr 25, 02 - Oct 29, 02
Itami-shi, JPJun 20, 19 - Jun 20, 19
Kanagawa, JPDec 31, 91 - Mar 27, 25
Kanagawa-ken, JPDec 15, 09 - Dec 02, 14
Kawasaki, JPJan 22, 91 - Nov 16, 21
Komatsu, JPNov 05, 02 - Jan 02, 07
Komatsu-shi, JPFeb 28, 02 - May 19, 05
Koto-ku, Tokyo, JPFeb 09, 23 - May 11, 23
Makinohara, JPFeb 27, 18 - May 01, 18
Makinohara-shi, JPNov 12, 15 - Dec 17, 15
Mishima Shizuoka, JPDec 26, 24 - Dec 26, 24
Nagoya, JPJul 12, 16 - Jul 12, 16
Nagoya-shi, JPFeb 11, 16 - Feb 11, 16
Nakakoma-gun, JPNov 26, 96 - Nov 26, 96
North Kingstown, RINov 02, 04 - Aug 07, 07
North Kingstown, RI, USJul 08, 04 - Sep 09, 04
Odawara, JPNov 15, 11 - Apr 30, 24
Odawara-shi, JPMar 25, 10 - Sep 29, 22
Ogaki, JPFeb 21, 17 - Feb 21, 17
Ogaki-shi, JPOct 23, 14 - Oct 23, 14
Ohita, JPNov 09, 93 - Nov 09, 93
Okazaki, JPJun 23, 20 - Jul 27, 21
Okazaki-Shi, JPMay 17, 18 - May 17, 18
Osaka, JPMay 14, 19 - Oct 24, 24
Osaka-shi, JPOct 19, 17 - Aug 19, 21
SAITAMA, JPMay 01, 14 - May 01, 14
Saitama, JPMay 28, 09 - Jan 03, 17
Saitama-ken, JPJan 04, 07 - Jan 04, 07
Tanashi, JPApr 11, 00 - Oct 30, 01
Tendo, JPApr 04, 17 - Jan 08, 19
Tendo-shi, JPMay 14, 15 - Jun 08, 17
Tendo-shi, Yamagata, JPJun 28, 18 - Jun 28, 18
Tochigi, JPDec 03, 09 - Dec 03, 09
Tochigi-ken, JPDec 01, 11 - Dec 01, 11
Toda, JPDec 12, 17 - Feb 20, 24
Toda-shi, JPJul 20, 17 - Jul 30, 20
Tokoname, JPJan 19, 10 - Jan 19, 10
Tokyo, JPJun 13, 89 - Dec 05, 24
Toyokawa, JPOct 11, 11 - Oct 11, 11
Toyokawa-shi, JPAug 27, 09 - Aug 27, 09
Utsunomiya, JPFeb 01, 11 - Feb 03, 15
Wako, JPAug 11, 15 - Oct 08, 19
Wako-shi, JPMar 16, 17 - Jun 07, 18
Warwick, RIJan 02, 07 - Jan 02, 07
Warwick, RI, USDec 15, 05 - Dec 15, 05
Yamagata, JPFeb 08, 18 - Feb 08, 18
Yamanashi, JPApr 09, 91 - Apr 09, 91
Yamanashi-ken, JPSep 30, 04 - Dec 27, 05
Yokohama, JPAug 04, 87 - Dec 24, 24
Yokosuka, JPMay 14, 13 - May 20, 14
Yokosuka-shi, JPJul 28, 11 - Sep 27, 12

Technology Profile

Technology Matters
A47K: SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR 3
A61B: DIAGNOSIS; SURGERY; IDENTIFICATION 1
A61L: METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES 3

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
2025/0102,9452025ELECTROPHOTOGRAPHIC CONDUCTIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS0
2025/0102,9462025ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS0
122405582025Front structure of handlebar vehicle0
2024/0425,3182024SHEET PROCESSING APPARATUS0
D10549912024Electrical connector0

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