AI

Akira Ishii

FI Fujifilm Business Innovation: 25 patents #254 of 5,238Top 5%
KS Kyocera Document Solutions: 11 patents #290 of 1,545Top 20%
HD Hitachi Displays: 8 patents #124 of 752Top 20%
Fujitsu Limited: 7 patents #4,529 of 24,456Top 20%
FC Funai Electric Co.: 7 patents #142 of 943Top 20%
JD Japan Display: 7 patents #421 of 1,204Top 35%
ND Ntt Docomo: 7 patents #371 of 1,706Top 25%
HI Hitachi: 7 patents #5,859 of 28,497Top 25%
PA Panasonic: 6 patents #4,438 of 21,108Top 25%
TC Tsubakimoto Chain: 6 patents #72 of 593Top 15%
NC Nippon Zoki Pharmaceutical Co.: 5 patents #14 of 156Top 9%
FL Fujitsu Optical Components Limited: 5 patents #20 of 126Top 20%
HS Hitachi Automotive Systems: 5 patents #333 of 1,636Top 25%
Kubota: 5 patents #404 of 2,059Top 20%
Nissan Motor Co.: 4 patents #1,803 of 8,689Top 25%
KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
SC Sankyo Holdings Co.: 3 patents #223 of 700Top 35%
HA Hitachi Astemo: 3 patents #267 of 1,276Top 25%
NC Nippon Air Brake Co.: 3 patents #18 of 107Top 20%
HC Hitachi Device Engineering Co.: 3 patents #147 of 514Top 30%
SK Showa Denko K.K.: 3 patents #463 of 1,736Top 30%
HC Hitachi Software Engineering Co.: 3 patents #54 of 502Top 15%
Ricoh Company: 2 patents #5,693 of 9,818Top 60%
DA Daihen: 2 patents #124 of 305Top 45%
NS National Institute For Materials Science: 2 patents #189 of 901Top 25%
NT NTT: 2 patents #2,095 of 4,871Top 45%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
NS Nippon A B S: 1 patents #2 of 10Top 20%
NM Nec Machinery: 1 patents #1 of 11Top 10%
KU Kyoto University: 1 patents #568 of 1,688Top 35%
AI Aipore: 1 patents #9 of 11Top 85%
KU Keio University: 1 patents #190 of 781Top 25%
HC Hosokawa Yoko Co.: 1 patents #55 of 121Top 50%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
TO Toshiba: 1 patents #1,121 of 2,688Top 45%
TE Tokyo Shibaura Electric: 1 patents #96 of 337Top 30%
HC Hodogaya Chemical Co.: 1 patents #201 of 359Top 60%
Canon: 1 patents #14,899 of 19,416Top 80%
HI Hirata: 1 patents #76 of 174Top 45%
NK Nippon Kayaku: 1 patents #556 of 1,103Top 55%
DC Dan Co.: 1 patents #5 of 12Top 45%
📍 Osaka, JP: #16 of 258 inventorsTop 7%
Overall (All Time): #6,474 of 4,157,543Top 1%
147
Patents All Time

Issued Patents All Time

Showing 51–75 of 147 patents

Patent #TitleCo-InventorsDate
8441607 Display device with sufficient adhesive strength for sealing material Aki Tsuchiya, Takashi Yamamoto, Naoki Kikuchi, Yoshihiro Arai 2013-05-14
8417249 Mobile communication system, base station controller, base station, and base station state control method Shinichi Mori, Mikio Iwamura 2013-04-09
8374467 Optical device having a plurality of Mach-Zehnder modulators Masaki Sugiyama, Yoshihiko Yoshida 2013-02-12
8358446 Reading apparatus, image forming apparatus and image forming method Yasuyuki Tanaka, Masao Ito, Yoshiya Imoto, Kenji Hyoki, Yoshifumi Takebe 2013-01-22
8355723 Mobile communication method and exchange station Hiroyuki Hosono, Masafumi Masuda, Kenichiro Aoyagi, Yasuhiro Kawabe 2013-01-15
8301152 Mobile station, base station, and area shaping method performed by specified base station Yuki Inoue, Keizo Cho, Shinichi Mori, Hiroyuki Hosono, Kei Igarashi 2012-10-30
8274635 Display device with sufficient adhesive strength for sealing material Aki Tsuchiya, Takashi Yamamoto, Naoki Kikuchi, Yoshihiro Arai 2012-09-25
8249578 Radio communication control device, radio communication control system, and radio communication control method Kengo Yagyu, Shinichi Mori, Takatoshi Sugiyama, Tomoyuki Ohya 2012-08-21
8164690 Image display device for expanding and displaying part of an image Hideaki Fukui 2012-04-24
8135409 Mobile communication method and exchange station Hiroyuki Hosono 2012-03-13
8118965 Manufacturing method for variable shape mirror Shigeo Maeda, Katuhiko Tanaka, Susumu Sugiyama 2012-02-21
8012772 Substrate treating apparatus, substrate treating method, and method for manufacturing high-voltage device Satoshi Koide, Yasushi Iseki 2011-09-06
7982845 Display device with sufficient adhesive strength for sealing material Aki Tsuchiya, Takashi Yamamoto, Naoki Kikuchi, Yoshihiro Arai 2011-07-19
7973972 Halftone dot formation method and apparatus, and image forming apparatus Yoshifumi Takebe 2011-07-05
7929105 Liquid crystal display device Takashi Yamamoto, Yoshihiro Arai, Aki Tsuchiya 2011-04-19
7880932 Halftone dot formation method and apparatus for reducing layer thickness of coloring material inside halftone dots, and image formation apparatus Yoshifumi Takebe 2011-02-01
7858806 Crystal form of 5-hydroxy-1-methylhydantoin Kaoru Okamoto, Naoharu Nishimura 2010-12-28
7753538 Fabrication method for variable-shape mirror using thermo-compression bonding Kenji Nagashima, Hitoshi Fujii, Fuminori Tanaka, Susumu Sugiyama, Katsuhiko Tanaka +1 more 2010-07-13
7715054 Image processing apparatus, image processing method and image forming apparatus Toru Misaizu, Yoshifumi Takebe 2010-05-11
7689078 Optical device Takehito Tanaka, Masaharu Doi, Tetsu Hasegawa 2010-03-30
7682016 Stably operable image-forming apparatus with improved paper conveying and ejecting mechanism Hideomi Sakuma, Shinji Imoto, Yohichi Itoh, Hiroshi Yasuda 2010-03-23
7639391 Image forming apparatus and method thereof 2009-12-29
7635191 Manufacturing method for variable shape mirror Shigeo Maeda, Katushiko Tanaka, Susumu Sugiyama 2009-12-22
7626353 Mobile type information terminal and self diagnosis method and operation method thereof Akihiko Kanouda, Mutsumi Kikuchi, Yasuaki Norimatsu, Junichi Kimura, Eisaku Fujita +4 more 2009-12-01
7626713 Image processing system that reduces image uneveness Masahiko Kubo 2009-12-01