Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5956697 | Timer-based fee-charging system for internet | — | 1999-09-21 |
| 5679485 | Photosensitive composition, photosensitive rubber plate and process for producing same, and flexographic plate and process for producing same | Takao Suzuki, Fusayoshi Sakurai, Haruo Ueno, Ichiro Konishi | 1997-10-21 |