Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5860719 | Optical apparatus and cooling method thereof | Toshihiro Suzuki, Noriyuki Ohasi, Tetsuya Hamada, Hisashi Yamaguchi, Masaru Ishiwa | 1999-01-19 |
| 5506642 | Projector with plastic mirror | Toshihiro Suzuki, Tetsuya Kobayashi, Tetsuya Hamada, Takeshi Goto, Hisashi Yamaguchi +1 more | 1996-04-09 |