Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6951395 | Projection optical system, projection type image display apparatus, and image display system | Sawako Chatani, Katsumi Kurematsu, Toshihiro Sunaga, Yoshiaki Kurioka | 2005-10-04 |
| 6902262 | Laminated ink jet recording head | Yuji Tanaka, Koji Watanabe, Tomoaki Abe, Naomi Shirakawa, Koichi Toba +4 more | 2005-06-07 |
| 6893117 | Laminated ink jet recording head | Yuji Tanaka, Koji Watanabe, Tomoaki Abe, Naomi Shirakawa, Koichi Toba +4 more | 2005-05-17 |