Issued Patents All Time
Showing 126–150 of 224 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6141852 | Method for assembling photographic film and photographic film cassette | Makoto Shimizu, Toshiro Esaki, Tadayoshi Shibata | 2000-11-07 |
| 6130784 | Resolution enhancing image display apparatus | — | 2000-10-10 |
| 6124977 | Image display apparatus | — | 2000-09-26 |
| 6097542 | Optical system having reflecting surface of non-rotationally symmetric surface configuration | Junko Takahashi | 2000-08-01 |
| 6097354 | Image display apparatus | Junko Takahashi | 2000-08-01 |
| 6018423 | Optical system and optical apparatus | — | 2000-01-25 |
| 6014261 | Optical system and optical apparatus | — | 2000-01-11 |
| 6007688 | Wide range air/fuel ratio sensor having one electrochemical cell | Takao Kojima, Mitsunori Ooi, Takuya Saito | 1999-12-28 |
| 6008778 | Visual display apparatus | Takayoshi Togino | 1999-12-28 |
| RE36328 | Semiconductor manufacturing apparatus including temperature control mechanism | Naoto Miyashita, Hiroshi Kinoshita | 1999-10-05 |
| 5940218 | Optical system and optical apparatus | — | 1999-08-17 |
| 5911899 | Corrosion-proof transparent heater panels and preparation process thereof | Masaaki Yoshikai, Masato Koyama, Yuichiro Harada, Yoshihiro Sakai, Akemi Nakajima +1 more | 1999-06-15 |
| 5909325 | Image display apparatus | Keiichi Kuba | 1999-06-01 |
| 5886824 | Image display apparatus | — | 1999-03-23 |
| 5876617 | Copolymer and water- and oil-repellent agent containing the same | Masato Sato, Hanghua Pan, Tetsuya Mizuno | 1999-03-02 |
| 5875056 | Head or face mounted image display apparatus | — | 1999-02-23 |
| 5858859 | Semiconductor device having a trench for device isolation fabrication method | Naoto Miyashita | 1999-01-12 |
| 5818641 | Image display apparatus | — | 1998-10-06 |
| 5815326 | Image display apparatus | — | 1998-09-29 |
| 5812323 | Image display apparatus | — | 1998-09-22 |
| 5793339 | Visual display apparatus | — | 1998-08-11 |
| 5768024 | Image display apparatus | — | 1998-06-16 |
| 5751494 | Image display apparatus | — | 1998-05-12 |
| 5748378 | Image display apparatus | Takayoshi Togino | 1998-05-05 |
| 5745295 | Image display apparatus | — | 1998-04-28 |