Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8491101 | Liquid ejecting head and liquid ejecting apparatus | Jiro Kato, Satoshi Denda | 2013-07-23 |
| 6538624 | Head-mounted image display apparatus | Joji Karasawa, Shoichi Ishizawa, Shoichi Uchiyama | 2003-03-25 |
| 5739893 | Head-mounted image display apparatus | Joji Karasawa, Shoichi Ishizawa, Shoichi Uchiyama | 1998-04-14 |