Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7154752 | Optical module and optical hub system | Shunsuke Sato, Kazushige Oki, Toshio Mizue | 2006-12-26 |
| 7036998 | Optical part, optical module sleeve, optical receiving module, optical communication module, and method of making optical part | Shunsuke Sato | 2006-05-02 |
| 6966705 | Optical connection sleeve, optical module and optical communication module | Shunsuke Sato, Toshio Mizue | 2005-11-22 |
| 6893163 | Optical connection sleeve, optical module and optical communication module | Shunsuke Sato, Toshio Mizue | 2005-05-17 |
| 6354747 | Optical module | Takeshi Irie, Kazunori Kurima, Toshio Mizue, Daisuke Takagi | 2002-03-12 |
| 6315465 | Optical module | Toshio Mizue, Yasuki Mikamura | 2001-11-13 |
| 6234686 | Optical data link | Takeshi Irie, Toshio Mizue | 2001-05-22 |
| 6114737 | Light-receiving device | — | 2000-09-05 |
| 5596665 | Optical module having structure for defining fixing position of sleeve | Hiromi Kurashima, Hisato Takahashi, Ken-ichi Kitayama, Ryoji Sakamoto, Sosaku Sawada +2 more | 1997-01-21 |
| 5542018 | Semiconductor laser device making use of photodiode chip | Yoshiki Kuhara, Hiromi Nakanishi, Kazuhito Murakami | 1996-07-30 |
| 5526455 | Connector including opposing lens surfaces, side surfaces, and contact surfaces for coupling optical devices | Osamu Akita | 1996-06-11 |
| 5452389 | Semiconductor element module | Osamu Akita | 1995-09-19 |
| 5420418 | Semiconductor light detection device having secondary region to capture and extinguish unnecessary charges | Yasushi Fujimura | 1995-05-30 |
| 5412229 | Semiconductor light detecting device making use of a photodiode chip | Yoshiki Kuhara, Hideaki Koseki, Hisato Michikoshi | 1995-05-02 |
| 5391910 | Light receiving device | Yasushi Fujimura, Hiroshi Okuda | 1995-02-21 |
| 5365101 | Photo-sensing device | — | 1994-11-15 |
| 5345074 | Semiconductor light source | Yoshiki Kuhara | 1994-09-06 |
| 5345075 | Semiconductor photodetector with dielectric shielding | Yoshiki Kuhara | 1994-09-06 |
| 5304824 | Photo-sensing device | — | 1994-04-19 |
| 5214276 | Semiconductor structure for photodetector | Takeshi Himoto | 1993-05-25 |
| 5053837 | InGaAs/InP type pin photodiodes | — | 1991-10-01 |
| 5047832 | Electrode structure for III-V compound semiconductor element and method of manufacturing the same | — | 1991-09-10 |