Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7336244 | Optical device and three-dimensional display device | Shiro Suyama, Munekazu Date, Shigeto Kohda, Kinya Kato | 2008-02-26 |
| 7209097 | Optical device and three-dimensional display device | Shiro Suyama, Munekazu Date, Shigeto Kohda, Kinya Kato | 2007-04-24 |
| 6714174 | Optical device and three-dimensional display device | Shiro Suyama, Munekazu Date, Shigeto Kohda, Kinya Kato | 2004-03-30 |
| 6469683 | Liquid crystal optical device | Shiro Suyama, Munekazu Date, Shigeto Kohda, Kinya Kato | 2002-10-22 |
| 5751452 | Optical devices with high polymer material and method of forming the same | Keiji Tanaka, Kinya Kato, Shinji Tsuru | 1998-05-12 |
| 5748272 | Method for making an optical device using a laser beam interference pattern | Keiji Tanaka, Kinya Kato, Shinji Tsuru | 1998-05-05 |
| 5532736 | Display and image capture apparatus | Makoto Kuriki, Kazutake Uehira, Yukio Takahashi | 1996-07-02 |
| 5317405 | Display and image capture apparatus which enables eye contact | Makoto Kuriki, Hitoshi Arai, Masato Nakamura, Hideki Nakajima, Shirou Suyama +2 more | 1994-05-31 |
| 5300966 | Projector | Kazutake Uehira, Noboru Hagiwara, Kiyoshi Masuda, Tomoyoshi Nomura | 1994-04-05 |
| 5012228 | Method of operation for an active matrix type display device | Kiyoshi Masuda, Shigeto Kohda, Kazuo Kimura, Tomoyoshi Nomura | 1991-04-30 |