Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6845920 | Piezoelectric element and injector using the same | Kazuhide Sato, Ryonosuke Tera | 2005-01-25 |
| 6731048 | Piezoelectric actuator with insulating member separate from piezoelectric device | — | 2004-05-04 |
| 6663015 | Piezoelectric device for injector | Yutaka Yamada, Masayuki Kobayashi | 2003-12-16 |
| 6661158 | Piezoelectric device and method for producing the same | — | 2003-12-09 |
| 6563687 | Piezoelectric device for injector, method for producing the same, and injector | Satoshi Hayashi | 2003-05-13 |
| 6522311 | Image information displaying system and hologram display apparatus | Satoru Kadowaki, Tooru Matsumoto, Yasuhiro Mizutani | 2003-02-18 |
| 6317227 | Hologram | Yasuhiro Mizutani, Hidekazu Hattori | 2001-11-13 |
| 6141123 | Hologram and process for producing hologram | Fuminori Nakashima, Shoichiro Emmei, Yasuhiro Mizutani, Hidekazu Hattori, Satoru Kadowaki +1 more | 2000-10-31 |
| 6075626 | Hologram | Yasuhiro Mizutani, Hidekazu Hattori | 2000-06-13 |
| 5781317 | Method of producing holographic optical element and device therefor | Hiroshi Ando, Teiyuu Kimura, Satoshi Koike, Sadahisa Onimaru | 1998-07-14 |
| 5760931 | Image display unit | Toshiki Saburi, Yasuhiro Mizutani, Yoshiaki Fukatsu, Satoshi Koike, Teiyuu Kimura +4 more | 1998-06-02 |
| 5726782 | Hologram and method of fabricating | Tetsuya Kato, Toshiki Saburi, Yasuhiro Mizutani | 1998-03-10 |
| 5654116 | Hologram | Tetsuya Kato, Toshiki Saburi, Yasuhiro Mizutani, Tomonori Ishikawa | 1997-08-05 |