Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11384675 | Control apparatus | Katsuhide Akimoto, Takahito Masuko, Keita TAKAGI, Tatsuhiro Ito, Yuki Sato +2 more | 2022-07-12 |
| 10567081 | Transmission system and transmission method | Shota Mori | 2020-02-18 |
| 9416991 | Solar heat collector | Kazuhiro Aiso | 2016-08-16 |
| 7340165 | Optical amplifying device | Shoji Yoshida | 2008-03-04 |
| 7113700 | Optical transmission system | Yoshihiro Shimizu, Makoto Takakuwa, Shoji Yoshida, Akio Morimoto | 2006-09-26 |
| 6839160 | Method of activating optical communication system, channel increasing/decreasing method, and computer-readable recording medium | Takashi Tsuda, Kazuo Yamane, Makoto Murakami, Tooru Shima, Hiroyuki Iwaki +1 more | 2005-01-04 |
| 6829066 | Hologram screen | Kazunori Suzuki, Kenichiro Takada | 2004-12-07 |
| 6720505 | Acceleration detecting device | Eiichiro Murai, Yuji Hiraoka | 2004-04-13 |
| 6590548 | Display apparatus and an image input apparatus used for the same | Yasuhiro Mizutani, Kenichiro Takada | 2003-07-08 |
| 6522311 | Image information displaying system and hologram display apparatus | Satoru Kadowaki, Naoyuki Kawazoe, Yasuhiro Mizutani | 2003-02-18 |
| 6507922 | Fault indicator circuit in system having circuit blocks | — | 2003-01-14 |
| 6330087 | Hologram device and method for producing the same | Hidekazu Hattori, Kenichiro Takada, Katsuyoshi Nishii, Tomoyuki Kanda | 2001-12-11 |
| 6288803 | Hologram display | Hidekazu Hattori, Kenichiro Takada | 2001-09-11 |
| 6111670 | Hologram device and method for producing the same | Hidekazu Hattori, Kenichiro Takada, Katsuyoshi Nishii, Tomoyuki Kanda | 2000-08-29 |
| 5993006 | Apparatus for synthesizing and displaying images | Yoshinobu Takeuchi, Seiichiro Suzuki, Satoru Kadowaki | 1999-11-30 |
| 5759675 | Multi-layer stretchable, shrinkable polyethylene film and process for the preparation thereof | Kazuhiro Hamada, Osamu Saeki, Hideo Isozaki | 1998-06-02 |
| 4746568 | Heat-resistant coating composition and heat-resistant coat | Satoshi Ishikawa, Eiji Nakamura, Tomio Izuoka, Tomoyuki Okada | 1988-05-24 |
| 4657963 | Heat-resistant coating composition and heat-resistant coat | Satoshi Ishikawa, Eiji Nakamura, Tomio Izuoka, Tomoyuki Okada | 1987-04-14 |
| 4650176 | Automatic sheet reversing apparatus | Tsugio Sugizaki, Tadashi Abe, Fumio Haibara, Ritsuo Fujii, Hiroaki Ura | 1987-03-17 |