Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7031231 | Disk holder pop-out preventing device | Kouji Seki, Yukio Komazaki | 2006-04-18 |
| 6961948 | Disk holding device | Kouji Seki, Yukio Komazaki | 2005-11-01 |
| 5364059 | Equipment support structure | Shigeo Kinoshita, Takahiro Asano, Wataru Watanabe | 1994-11-15 |
| 5321687 | Compact disk selecting mechanism | Shigeo Kinoshita, Shigeru Tsuda, Takahiro Asano | 1994-06-14 |
| 5276668 | Compact disk selecting mechanism including mechanical and optical detection | Shigeo Kinoshita, Shigeru Tsuda, Takahiro Asano | 1994-01-04 |
| 4812420 | Method of producing a semiconductor device having a light transparent window | Kunito Sakai, Takashi Takahama | 1989-03-14 |
| 4798769 | Electrode supporting conduit tube for electrical heating of underground hydrocarbon resources | Osamu Hayashi, Ichiro Takahashi, Goro Okamoto, Kazuo Okahashi | 1989-01-17 |
| 4769344 | Method of resin encapsulating a semiconductor device | Kunito Sakai, Takashi Takahama | 1988-09-06 |
| 4697203 | Semiconductor device and manufacturing method therefor | Kunito Sakai, Takashi Takahama | 1987-09-29 |