Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6636535 | Laser apparatus | Akihiro Otani | 2003-10-21 |
| 6257694 | Ink jet printer | Susumu Tokumaru, Hiroshi Fukumoto, Hirohumi Matsuo | 2001-07-10 |
| 6190008 | Bubble remover for inkjet head and method for removing bubbles thereof | Susumu Tokumaru, Hiroshi Fukumoto, Hirohumi Matsuo | 2001-02-20 |