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 101–125 of 147 patents

Patent #TitleCo-InventorsDate
6787378 Method for measuring height of sphere or hemisphere Jun MITSUDO 2004-09-07
6708012 Image forming apparatus and image forming method Toru Misaizu, Kunio Yamada, Makoto Hirota, Yasuki Yamauchi 2004-03-16
6682621 Method of forming high temperature superconducting josephson junction Yoshihiko Takano, Takeshi Hatano, Syunichi Arisawa, Kazumasa Togano 2004-01-27
6637248 Method for machining protuberance of special-shaped tube Akihiro Endo 2003-10-28
6401102 Virtual geographic spatial object generating system Kouichi Umemiya 2002-06-04
6397121 Process and apparatus for detecting loop stitch of tubular knitted fabric, and apparatus for linking tubular knitted fabric Sadao Kawamura, Takahiro Wada, Takuya Fukitsuke, Yushi Takeuchi 2002-05-28
6295066 Method for generating virtual three-dimensional space Masaaki Tanizaki, Kishiko Maruyama, Shigeru Shimada, Nobuya Okayama 2001-09-25
6185014 Multi-color image forming method and apparatus 2001-02-06
6120858 Black sealant for liquid crystal cell and liquid crystal cell Masahiro Hirano, Masaki Shinmoto, Shigeru Matsuyama 2000-09-19
6104524 Optical scanning device Tohru Hisano, Koichiro Shinohara 2000-08-15
5978522 Image processing apparatus enabling easy setting of spatial frequency characteristic of image data Tetsushi Anabuki, Yuji Kobayashi, Yoshitsugu Hirose 1999-11-02
5901630 Band saw blade or hacksaw with double formation of cutting elements Shinnosuke Funakubo Kataoka, Toshio Saito 1999-05-11
5877886 Optical beam scanning method and apparatus, and image forming method and apparatus Hideki Moriya, Kenji Ogi, Koichiro Shinohara, Masahiro Takamatsu 1999-03-02
5862257 Image processing apparatus and image forming apparatus Hiroshi Sekine, Hideki Moriya, Kenji Ogi, Kazuyasu Sasuga 1999-01-19
5856841 Image formation method and image formation apparatus for forming a high definition and high quality image Koichiro Shinohara, Masahiro Takamatsu, Hideki Moriya, Kenji Ogi 1999-01-05
5843236 Plasma processing apparatus for radiating microwave from rectangular waveguide through long slot to plasma chamber Hiroyuki Yoshiki, Kazuki Kondo, Shigeki Amadatsu, Tatsuya Saijo, Koji Itadani +1 more 1998-12-01
5739880 Liquid crystal display device having a shielding film for shielding light from a light source Masahiko Suzuki, Tsutomu Isono, Kimitoshi Ohgiichi, Jun-ichi Ohwada 1998-04-14
5739912 Object profile measuring method and apparatus 1998-04-14
5688892 Process for producing rapidly curable cold-setting polyurethane coating waterproofer Shigeo Katagiri 1997-11-18
5405762 Culture of alteromonas and process of using the same to produce an antibacterial compound Shuji Takahashi, Hideyuki Shiozawa, Hideyuki Haruyama, Takeshi Kagasaki, Kentaro Kodama 1995-04-11
5404156 Method and apparatus for forming a full-color image Kunio Yamada 1995-04-04
5399711 Thiomarinol compounds Shuji Takahashi, Hideyuki Shiozawa, Katsumi Fujimoto, Yuji Iwano, Koichi Hirai +5 more 1995-03-21
5315212 Plasma processing apparatus for generating uniform strip-shaped plasma by propagating microwave through rectangular slit Syoichiro Minomo, Michio Taniguchi, Masato Sugiyo 1994-05-24
5292892 Anti-bacterial compound and pharmaceutical compositions thereof Shuji Takahashi, Hideyuki Shiozawa, Hideyuki Haruyama, Takeshi Kagasaki, Kentaro Kodama 1994-03-08
5255329 High-speed fault detecting method and apparatus Katsuyuki Tanimizu, Shinichi Meguro 1993-10-19