Issued Patents All Time
Showing 201–225 of 246 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6395442 | Toner and production method of the same | Mikio Koyama, Masafumi Uchida, Hiroshi Yamazaki, Tsuyoshi Uchida | 2002-05-28 |
| 6329490 | Polyhedral organosilicon compound and method for producing the same | Yukiya Yamashita, Masaoki Ishihara | 2001-12-11 |
| 6328785 | Method of degassing aqueous coating solution | — | 2001-12-11 |
| 6255029 | Process for preparing a color toner for developing an electrostatic image | Naohiro Hirose, Mikio Kohyama, Tomoe Kitani, Yoshiki Nishimori | 2001-07-03 |
| 6173312 | System for reliably connecting a client computer to a server computer | Yoshifumi Atarashi, Naoya Ikeda, Shoichiro Yamaguchi | 2001-01-09 |
| 6052337 | Electronic watch | Toshiyuki Yuzuki | 2000-04-18 |
| 6033820 | Toner for developing an electrostatic image | Naohiro Hirose, Yoshiki Nishimori, Tomoe Kitani, Mikio Kohyama | 2000-03-07 |
| 5941610 | Tandem vacuum servo unit for a vehicle braking system | Kazuhiko Suzuki, Satoshi Kawasumi, Yuzuru Sugiura | 1999-08-24 |
| 5907540 | Radio data communication apparatus having a relay function and radio data communication method and system using the same | — | 1999-05-25 |
| 5888686 | Toner, developer and image forming method employing the toner | Naohiro Hirose, Tomoe Kikuchi, Yoshiki Nishimori, Mikio Kohyama | 1999-03-30 |
| 5863696 | Toner particle for electrophotography and production method thereof | Mikio Koyama, Tomoe Kikuchi | 1999-01-26 |
| 5851713 | Toner for developing an electrostatic latent image | Mikio Koyama, Tomoe Kikuchi, Hiroshi Yamazaki, Naohiro Hirose, Shinichi Suzuki +2 more | 1998-12-22 |
| 5830617 | Toner for developing an electrostatic latent image, Developer and a method of producing an image using the toner | Mikio Koyama, Tomoe Kikuchi, Hiroshi Yamazaki | 1998-11-03 |
| 5702860 | Method for producing non-spherical particle | Mikio Koyama, Tomoe Kikuchi | 1997-12-30 |
| 5696630 | Focal plates and method of manufacturing the same | — | 1997-12-09 |
| 5607578 | Filter system for an in-tank fuel pump | Kousaku Ohkouchi, Shigeru Yoshida, Shigeru Arakawa | 1997-03-04 |
| 5601923 | Mono-dispersed irregular-shaped fine polymer particles | Mikio Koyama, Yoshiaki Koizumi, Jiro Takahashi | 1997-02-11 |
| 5564680 | Hydropneumatic, self-pumping, telescopic shock absorber, particularly for motor vehicles | Katsuyuki Sano, Osamu Yasuike, Kimitoshi Kato, Tamotsu Furukawa, Hiroyuki Terada +1 more | 1996-10-15 |
| 5459719 | Data transmission control method and station used for the same | — | 1995-10-17 |
| 5415964 | Pigment-containing polymer particles, method of production thereof | Mikio Koyama, Yoshiaki Koizumi, Tomoe Kikuchi | 1995-05-16 |
| 5316536 | Photoreceptor drum substrate and a method of manufacturing the same | Tadashi Aiura, Takahiro Nose, Shunichi Umemoto | 1994-05-31 |
| 5313040 | Multi-unit welding apparatus | — | 1994-05-17 |
| 5129640 | Sheet finisher | Kenji Kosaka, Hiroshi Kimura, Akihiro Suzuki | 1992-07-14 |
| 5020785 | Sheet finisher | Kenji Kosaka, Hiroshi Kimura, Akihiro Suzuki | 1991-06-04 |
| 4992953 | Computer assisted design method and apparatus | Naoto Yoshida, Toshiaki Yoshinaga, Hisao Murakawa | 1991-02-12 |