Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6799860 | Point light source-oriented light guiding means and lighting unit utilizing the same | Yasunari Nakaoka, Masanori Komura | 2004-10-05 |
| 6580404 | Dot matrix display | — | 2003-06-17 |
| 6577359 | Liquid crystal display apparatus with light guide panel having light-absorbing or light-storing layer | — | 2003-06-10 |
| 6283305 | Filter apparatus with backwashing mechanism | Yoshihisa Maeda, Go Endo | 2001-09-04 |
| 6249267 | Display apparatus having heat dissipation | — | 2001-06-19 |
| 5803371 | Injection nozzle | Tamotsu Sugiyama, Haruhide Tanaka, Kenichi Okabe, Yasuhiro Kishi, Toyofumi Kanamaru | 1998-09-08 |
| 5754276 | Exposure control for a reader-printer projection apparatus | Kazuo Fujibayashi | 1998-05-19 |
| 5523861 | Image reader capable of setting density and illumination | Kazuki Tanaka | 1996-06-04 |
| 5400251 | Retarding control apparatus | Toshiaki Ishiguro | 1995-03-21 |
| 5357444 | Retarding control apparatus which operates on the basis of signals such as a shift lever position signal | Toshiaki Ishiguro | 1994-10-18 |
| 5171969 | Movable film fixing device with heater control responsive to selected sheet size | Matsuomi Nishimura, Shinji Hanada, Kazuki Tanaka, Hisaaki Senba, Koji Masuda | 1992-12-15 |
| 4847657 | Electrophotographic apparatus for depositing developer only on the image area of the image bearing member | Shinji Hanada | 1989-07-11 |
| 4400328 | Crystalline aluminosilicate zeolite catalyst and the method for manufacturing thereof | Yoshinobu Takegami, Tomoyuki Inui, Eiichi Araki, Toshihiro Kanie | 1983-08-23 |
| 4193681 | Liquid feeding device | Koichi Tanigawa | 1980-03-18 |