Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7038861 | Image pick-up lens | Naohisa Yamaguchi, Eiki Matsuo | 2006-05-02 |
| 6888687 | Photographic lens and camera module | Naohisa Yamaguchi, Eiki Matsuo | 2005-05-03 |
| 5963672 | Data encoding and decoding systems | Akihiko Yajima, Akinari Todoroki, Yoshiyuki Ono | 1999-10-05 |
| 5859926 | Device and method for data coding and decoding | Tsunemori Asahi, Akinari Todoroki | 1999-01-12 |
| 5764804 | Data encoding and decoding system | Akihiko Yajima, Akinari Todoroki, Yoshiyuki Ono | 1998-06-09 |
| 5422691 | Projection type displaying apparatus and illumination system | Junichiro Shinozaki, Masaki Ishikawa, Akihito Tanimoto | 1995-06-06 |
| 4845641 | Method of forming a synthetic image in simulation system for attachment of spectacles | Osamu Hagiwara, Toshira Yoda | 1989-07-04 |