AI

Akira Igarashi

Fujitsu Limited: 48 patents #296 of 24,456Top 2%
SO Somar: 8 patents #12 of 174Top 7%
FS Fuji Systems: 4 patents #1 of 23Top 5%
TI Takeda Chemical Industries: 4 patents #297 of 1,420Top 25%
Eastman Kodak: 4 patents #2,416 of 8,114Top 30%
NK Nohmi Bosai Kogyo Kabushiki Kaisha: 3 patents #1 of 22Top 5%
SC Sumitomo Bakelite Co.: 3 patents #131 of 790Top 20%
Casio Computer Co.: 2 patents #935 of 1,970Top 50%
HC Hitachi Koki Co.: 2 patents #413 of 888Top 50%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
OC Ortus Technology Co.: 1 patents #5 of 16Top 35%
MC Mitsubishi Petrochemical Engineering Co.: 1 patents #14 of 36Top 40%
KU Kyoto University: 1 patents #568 of 1,688Top 35%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
NB Nohmi Bosai: 1 patents #51 of 90Top 60%
📍 Gyōda, MO: #2 of 2 inventorsTop 100%
Overall (All Time): #21,729 of 4,157,543Top 1%
82
Patents All Time

Issued Patents All Time

Showing 1–25 of 82 patents

Patent #TitleCo-InventorsDate
10576730 Method for preparing lithographic printing plates Satoshi Ishii 2020-03-03
10025150 Liquid crystal display 2018-07-17
9470977 Composition for lithographic printing plate and lithographic printing plate precursor Masamichi Kamiya, Yasuhiro Asawa 2016-10-18
9063423 Lithographic printing plate precursors and use Yuuki Torihata, Harald Baumann, Udo Dwars, Christopher D. Simpson, Saija Werner +1 more 2015-06-23
8383319 Lithographic printing plate precursors and stacks Jianbing Huang, Shashikant Saraiya, Frederic E. Mikell, Eiji Hayakawa, Hirokazu Fujii 2013-02-26
7431898 Chemical reaction apparatus and power supply system Yoshihiro Kawamura, Naotsugu Ogura 2008-10-07
6777117 Catalysts for water gas shift reaction, method for removing carbon monoxide in hydrogen gas and electric power-generating system of fuel cell Hirokazu Higashi, Manabu Mizobuchi, Noboru Hashimoto, Kensaku Kinugawa 2004-08-17
6713032 Catalyst for removing carbon monoxide in hydrogen rich gas and production method therefor Manabu Mizobuchi, Kensaku Kinugawa, Noboru Hashimoto, Hajime Iida 2004-03-30
6641827 Insecticide obtained from plants for use on termites Shinji Yoshida 2003-11-04
6412348 Dynamic loading test equipment for a real-size vibration-controlling damper Hirokazu Iemura 2002-07-02
5847783 LCD with electroluminescent panel drive circuitry mounted to oppose LCD drive circuitry Masami Hiramoto, Kazuhiro Sugiyama, Hirokazu Saito, Hideki Nakajima, Masaaki Shibamoto +1 more 1998-12-08
5827796 Thermal recording material Ken Iwakura, Takekatsu Sugiyama, Masato Satomura 1998-10-27
5669930 Stent for intracorporeal retention 1997-09-23
5665432 Process for treating timber Yosei Kuwazuru, Shinji Yoshida 1997-09-09
5531981 Method for treatment of termite Yosei Kuwazuru, Isao Minamida 1996-07-02
5492789 Process for producing microcapsules containing a diazonium salt compound and a photofixation thermal recording material employing the same Sadao Ishige 1996-02-20
5461370 Fire alarm system Takashi Kobayashi, Akio Tsumuji 1995-10-24
5424164 Image forming method Masato Satomura, Ken Iwakura 1995-06-13
5409880 Multi-color heat-sensitive recording material Yuichi Itabashi 1995-04-25
5378273 Base plate conveyor Hiroshi Taguchi, Yoji Washizaki, Hiroyoshi Nakano 1995-01-03
5360508 Applying apparatus Hiroshi Taguchi, Yoji Washizaki, Hiroyoshi Nakano 1994-11-01
5350019 Fire protection system 1994-09-27
5300520 Wood preservative composition Koh Ogura, Masayuki Asai, Kazuya Okubo, Yosei Kuwazuru 1994-04-05
5296329 Diazo heat-sensitive recording material Takekatsu Sugiyama 1994-03-22
5279699 Sticking apparatus Hiroshi Taguchi, Youji Washizaki, Hiroyoshi Nakano 1994-01-18