Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7118219 | Test tool for optometry | — | 2006-10-10 |
| 6794585 | Printed circuit board having filled throughole with corner rounded portion and manufacturing method | Shigetoshi Abe, Tomoko Kato, Yasuo Sato, Kenji Matsumoto | 2004-09-21 |
| 6564451 | Hole filling method for a printed wiring board | Shigetoshi Abe, Tomoko Kato, Yasuo Sato, Kenji Matsumoto | 2003-05-20 |
| 5499809 | Bank note conveying apparatus | Takatoshi Takemoto, Toshikazu Chida, Noriaki Kano, Eiji Ito, Koji Murakami +2 more | 1996-03-19 |
| 5496020 | Bank note transporting apparatus in game machine island | Takatoshi Takemoto, Toshikazu Chida, Noriaki Kano, Eiji Ito, Koji Murakami +2 more | 1996-03-05 |