Issued Patents All Time
Showing 51–68 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8942517 | Multi-mode interference manipulator | Bingnan Wang, Toshiaki Koike-Akino, Wangqing Yuan, Satoshi Nishikawa | 2015-01-27 |
| 8722562 | Metal fine particle dispersant containing branched polymer compound having ammonium group | Akihiro Tanaka, Keisuke Odoi, Hideo Nagashima, Takashi Sue | 2014-05-13 |
| 7373089 | Methods and apparatus for optical data transmission over standard fiber | Jianjun Yu, Naresh Chand | 2008-05-13 |
| 7361407 | Stain resistant coating compositions, methods of coating and coated articles | Kishio Shibato, Yoshinori Nakane, Shinichi Ikehara | 2008-04-22 |
| 7320824 | Paint substitute film | Hitoshi Ohgane | 2008-01-22 |
| 7176098 | Semiconductor element and method for fabricating the same | Toshiharu Tanbo, Keiichi Murayama | 2007-02-13 |
| 7101610 | Paint substitute film and method of applying same | Hitoshi Ohgane, Akihiro Shibuya, Noriyuki YAMANAKA | 2006-09-05 |
| 7068936 | Methods and apparatus for optical switching | Stanley Pau, Jianjun Yu, Naresh Chand | 2006-06-27 |
| 7052769 | Laminate film and article having same | Takakazu Hase, Masahiro Kitamura, Yoshihiko Saitou, Hitoshi Ohgane, Koichi Takahashi | 2006-05-30 |
| 6953729 | Heterojunction field effect transistor and manufacturing method thereof | Akiyoshi Tamura, Yoshiaki Kato | 2005-10-11 |
| 6814376 | Method and system for generating short pulse signals | Jianjun Yu | 2004-11-09 |
| 6797391 | Stain resistant coating compositions, methods of coating and coated articles | Kishio Shibato, Yoshinori Nakane, Shinichi Ikehara | 2004-09-28 |
| 5644681 | Learning method for neural network having discrete interconnection strengths | Masanobu Takahashi, Shuichi Tai, Toshio Shinnishi, Kazuo Kyuma | 1997-07-01 |
| 5539762 | Article comprising a semiconductor laser with carrier stopper layer | Gregory Belenky, Rudolf F. Kzarinov, Claude Reynolds | 1996-07-23 |
| 4999688 | Optical logic element with short switching time | Kunihiko Hara, Kazuo Kyuma | 1991-03-12 |
| 4888783 | Semiconductor laser device | Kazuo Kyuma, Susumu Noda, Masaaki Kameya, Jun Ohta, Koichi Hammanaka | 1989-12-19 |
| 4847844 | Surface-emitting semiconductor laser device | Susumu Noda, Kazuo Kyuma | 1989-07-11 |
| 4817110 | Semiconductor laser device | Yasunori Tokuda, Kenzo Fujiwara, Noriaki Tsukada, Yoshinori Nomura, Teruhito Matsui | 1989-03-28 |