Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6837490 | Paper feeding apparatus | Masahiko Takeuchi | 2005-01-04 |
| 6318256 | Printing apparatus | — | 2001-11-20 |
| 6271266 | Use of idebenone and analogues against .beta. amyloid induced cytotoxicity | Masaomi Miyamoto, Giichi Goto | 2001-08-07 |
| 6233501 | System for engraving a plurality of gravure rolls | Tadashi Syudou, Takumi Yoshida, Yoshikazu Matsuno | 2001-05-15 |
| 6009807 | Printing apparatus | Takumi Yoshida | 2000-01-04 |
| 5822078 | System for engraving a plurality of gravure rolls | Tadashi Syudou, Takumi Yoshida, Yoshikazu Matsuno | 1998-10-13 |
| 5810526 | Lubricant application apparatus in a gravure engraving machine | — | 1998-09-22 |
| 5706617 | Roof system utilizing a solar cell | Takashi Hirai | 1998-01-13 |
| 5686466 | Tricyclic condensed heterocyclic compounds their production and use | Giichi Goto, Yuji Ishihara | 1997-11-11 |
| 5527800 | Tricyclic condensed heterocyclic compounds, their production and use | Giichi Goto, Yuji Ishihara | 1996-06-18 |
| 5497587 | Roof system utilizing a solar cell | Takashi Hirai | 1996-03-12 |
| 5367843 | Roof apparatus | Takashi Hirai | 1994-11-29 |
| 4737431 | Negative-electrification finely-divided toner in use for electrophotography | — | 1988-04-12 |