Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5948289 | Laser beam machining method | Kyoji Noda | 1999-09-07 |
| 5790142 | Ink jet recording apparatus | Masaharu Oyama, Shinsuke Sato, Akihiro Yamashita, Hirokazu Ikeda, Tomoyuki Noguchi | 1998-08-04 |