Issued Patents All Time
Showing 51–67 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5774071 | On-board vehicle navigation apparatus | Hitoshi Konishi, Tetsuya Kawakami | 1998-06-30 |
| 5725661 | Equipment for producing silicon single crystals | Izumi Fusegawa, Toshiro Hayashi, Tomohiko Ohta | 1998-03-10 |
| 5721969 | Mechanism for driving a blur correcting lens in a blurred image correcting apparatus of a camera | — | 1998-02-24 |
| 5644069 | Sensor for distinguishing fuel vapors | Yuan Liu, Kenji Motosugi, Christoph Roth, Tetsu Yamamoto | 1997-07-01 |
| 5614895 | Map information regenerating device | Masahiro Ohomori, Takeshi Imai | 1997-03-25 |
| 5323374 | Method of magneto-optical recording | Hideo Owa | 1994-06-21 |
| 5286540 | Blow molded container made of polypropylene resin | Yoshinori Suga, Eiji Tanaka, Tsunemi Yoshioka, Masaaki Uchida, Hidehito Kato | 1994-02-15 |
| 4755759 | Temperature compensating method in automatic diaphragm control amplifier used with objective for CCTV camera | Terumi Ogasawara | 1988-07-05 |
| 4750178 | Error correction method | Yoichiro Sako, Shinichi Yamamura | 1988-06-07 |
| 4737855 | Automatic diaphragm control device for TV camera objective | Terumi Ogasawara | 1988-04-12 |
| 4651216 | Remoto-controllable automatic diaphragm control device for use with CCTV camera | Terumi Ogasawara | 1987-03-17 |
| 4562476 | Automatic diaphragm control device for use IWT CCTV camera | Tohru Shikano, Terumi Ogasawara | 1985-12-31 |
| 4562477 | Automatic diaphragm control device for use with CCTV camera | Terumi Ogasawara, Tohru Shikano | 1985-12-31 |
| 4547808 | Photometric circuit incorporated in objective provided with automatic diaphragm for closed circuit television (CCTV) camera | Terumi Ogasawara, Tohru Shikano | 1985-10-15 |
| 4542410 | Automatic diaphragm control device of objective provided with automatic diaphragm for closed circuit television (CCTV) camera | Terumi Ogasawara, Tohru Shikano | 1985-09-17 |
| 4472743 | Automatic diaphragm control device for a closed circuit television camera | Terumi Ogasawara | 1984-09-18 |
| 4451851 | Automatic diaphragm control device for a closed circuit television camera | Terumi Ogasawara | 1984-05-29 |