Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6357415 | Fuel shut-off device for internal combustion engine | — | 2002-03-19 |
| 6083646 | Non-aqueous electrolyte secondary battery and method for producing cathode material | Naoyuki Sugeno | 2000-07-04 |
| 5986996 | Optical pick-up and optical recording system | Shojiro Kitamura, Takayuki Kondo, Takeo Kaneko, Toshio Arimura | 1999-11-16 |
| 5848088 | Surface emission type semiconductor for laser with optical detector, method of manufacturing thereof, and sensor using the same | Takayuki Kondo, Takeo Kaneko | 1998-12-08 |
| 5724145 | Optical film thickness measurement method, film formation method, and semiconductor laser fabrication method | Takayuki Kondo, Takeo Kaneko | 1998-03-03 |
| 5625637 | Surface emitting semiconductor laser and its manufacturing process | Tatsuya Asaka, Hideaki Iwano | 1997-04-29 |
| 5621750 | Surface emission type semiconductor laser, method and apparatus for producing the same | Hideaki Iwano, Takayuki Kondo, Tatsuya Asaka | 1997-04-15 |
| 5587335 | Method of making surface emission type semiconductor laser | Tatsuya Asaka, Hideaki Iwano, Takayuki Kondo | 1996-12-24 |
| 5537666 | Surface emission type semiconductor laser | Tatsuya Asaka, Hideaki Iwano, Takayuki Kondo | 1996-07-16 |
| 5436922 | Surface emission type semiconductor laser | Tatsuya Asaka, Hideaki Iwano, Takayuki Kondo | 1995-07-25 |
| 5404369 | Surface emission type semiconductor laser | Tatsuya Asaka, Hideaki Iwano, Takayuki Kondo | 1995-04-04 |
| 5375133 | Surface emitting semiconductor laser and method of manufacture | Tatsuya Asaka, Hideaki Iwano | 1994-12-20 |
| 5356832 | Method of making surface emission type semiconductor laser | Tatsuya Asaka, Hideaki Iwano | 1994-10-18 |
| 5317584 | Surface emission type semiconductor laser | Tatsuya Asaka, Hideaki Iwano, Takayuki Kondo | 1994-05-31 |
| 5295148 | Surface emission type semiconductor laser | Tatsuya Asaka, Hideaki Iwano, Takayuki Kondo | 1994-03-15 |
| 5182757 | Surface emission type semiconductor laser | Tatsuya Asaka, Hideaki Iwano | 1993-01-26 |
| 5181219 | Surface emission type semiconductor laser | Tatsuya Asaka, Hideaki Iwano | 1993-01-19 |
| 5181221 | Surface emission type semiconductor laser | Tatsuya Asaka, Hideaki Iwano | 1993-01-19 |
| 4605566 | Method for forming thin films by absorption | Shinji Matsui, Susumu Asada | 1986-08-12 |
| 4319267 | Picture coding and/or decoding equipment | Eiji Mitsuya, Shinichi Murakami, Tomio Kishimoto, Takahiko Kamae | 1982-03-09 |