TO

Toshikazu Onishi

Sumitomo Electric Industries: 13 patents #1,957 of 21,551Top 10%
Canon: 7 patents #7,830 of 19,416Top 45%
PA Panasonic: 7 patents #3,841 of 21,108Top 20%
OC Oji Paper Co.: 6 patents #13 of 423Top 4%
KC Kanzaki Paper Manufacturing Co.: 1 patents #124 of 211Top 60%
Overall (All Time): #103,553 of 4,157,543Top 3%
34
Patents All Time

Issued Patents All Time

Showing 26–34 of 34 patents

Patent #TitleCo-InventorsDate
6661824 Semiconductor laser device and method for fabricating the same 2003-12-09
6379211 Method for manufacturing electron emission element, electron source, and image forming apparatus Yoshikazu Banno, Michiyo Nishimura, Toshihiko Takeda, Keisuke Yamamoto, Tomoko Maruyama 2002-04-30
6267636 Method for manufacturing electron emission element, electron source, and image forming apparatus Yoshikazu Banno, Michiyo Nishimura, Toshihiko Takeda, Keisuke Yamamoto, Tomoko Maruyama 2001-07-31
6110865 Recording composite sheet Shigeo Hayashi, Koji Narita, Ryuichi Kisaka 2000-08-29
6019866 Thermal transfer image recording sheet and method of producing same Shigeo Hayashi 2000-02-01
5788819 Method for driving liquid, and method and apparatus for mixing and agitation employing the method Matsuomi Nishimura, Kazuo Isaka, Kazumi Tanaka, Takeshi Miyazaki 1998-08-04
5719027 Labeled complex and method of analysis therewith Takeshi Miyazaki, Tadashi Okamoto, Kazumi Tanaka, Tetsuro Fukui, Nobuko Yamamoto 1998-02-17
5495105 Method and apparatus for particle manipulation, and measuring apparatus utilizing the same Matsuomi Nishimura, Kazuo Isaka, Tadashi Okamoto, Kazumi Tanaka, Takeshi Miyazaki +1 more 1996-02-27
5242884 Heat-sensitive recording material Ritsuo Mando 1993-09-07