Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5451993 | Ink jet head | Tomoaki Takahashi | 1995-09-19 |
| 5374291 | Method of processing photosensitive glass | Akira Yabe, Hiroyuki Niino, Nobuhiro Kondo, Hirokazu Ono, Tomoaki Takahashi +1 more | 1994-12-20 |