Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D852029 | Connecting metal member for a column end | Junichi Imai, Hiroki Nakashima | 2019-06-25 |
| D850894 | Connecting metal member for a column end | Junichi Imai, Hiroki Nakashima | 2019-06-11 |
| 9739299 | Coupling member, method for producing coupling member, and wooden member joint structure | Taisuke Nagashima, Hiroki Kagei, Hiroki Nakashima | 2017-08-22 |
| 5760946 | Optical isolator, faraday rotator suitable for use in the same, and laser diode module incorporating the same | Saeko Yokoi, Shunichi Satoh, Tetsuo Ishizaka, Manabu Komiyama | 1998-06-02 |
| 5214660 | Laser diode module and method for fabricating the same | Shunichi Satoh, Tetsuo Ishizaka | 1993-05-25 |
| 5212699 | Temperature-controlling laser diode assembly | Shunichi Satoh, Tetsuo Ishizaka, Toshio Ohya | 1993-05-18 |
| 5150230 | Rod lens fixing method and fiber collimator manufactured thereby | Shunichi Satoh, Tetsuo Ishizaka, Toshio Ohya | 1992-09-22 |
| 5074682 | Semiconductor laser module and positioning method thereof | Saburo Uno, Kaoru Moriya, Masayuki Siga | 1991-12-24 |
| 5033052 | Optical semiconductor device and production method thereof | Kaoru Moriya, Hiroki Okushima | 1991-07-16 |
| 5023447 | Photo-semiconductor module employing semi-spherical lens to enhance detection | Akira Okamoto, Kaoru Moriya, Koji Okamura, Tadao Arima | 1991-06-11 |
| 4839993 | Polishing machine for ferrule of optical fiber connector | Norio Suzuki, Kaoru Moriya | 1989-06-20 |
| 4832435 | Positioning mechanism of optical fiber connector | Norio Suzuki, Kaoru Moriya | 1989-05-23 |