Issued Patents 1997
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699547 | Information retrieval system with serial access data storage and random access data retrieval | Carlo Basile | 1997-12-16 |
| 5697712 | Image processing method and apparatus | Hitomi Hanyu, Yoshiaki Hanyu, Naofumi Ueda | 1997-12-16 |
| 5679817 | Alkylenediamine-N,N'-disuccinic acid iron (III) complex salts and process for production thereof | Haruo Sakai, Toshitake Yamakawa | 1997-10-21 |
| 5665610 | Semiconductor device checking method | Yoshiro Nakata, Shinichi Oki, Koichi Nagao, Kenzo Hatada, Shigeoki Mori +1 more | 1997-09-09 |
| 5663625 | Switch-type reluctance motor and method to compensate for counter electromotive force | Kentaro Fujibayashi | 1997-09-02 |
| 5660956 | Reticle and method of fabricating reticle | Yoko Tomofuji, Makoto Nakase, Hiroaki Hazama, Haruki Komano, Shinichi Ito | 1997-08-26 |
| 5639283 | Method for producing a cylindrical buff | — | 1997-06-17 |
| 5635778 | Motor for electric pumps | Toru Fujita, Kozo Hattori, Yukihiro Nishio | 1997-06-03 |
| 5627626 | Projectin exposure apparatus | Soichi Inoue, Tadahito Fujisawa, Shin Ito, Shuichi Tamamushi, Keiji Horioka | 1997-05-06 |
| 5625095 | Process for producing high purity acetic acid | Hiroyuki Miura, Masahiko Shimizu, Yoshiaki Morimoto, Masahiro Kagotani | 1997-04-29 |
| 5623181 | Multi-layer type light emitting device | Yoshinobu Suehiro, Shigeru Yamazaki | 1997-04-22 |
| 5621498 | Projection exposure apparatus | Soichi Inoue, Tadahito Fujisawa, Shin Ito, Shuichi Tamamushi, Keiji Horioka | 1997-04-15 |
| 5613369 | Air conditioner and control method for an air conditioner | Yasuhiro Kageyama, Masao Isshiki, Harunobu Nukushina | 1997-03-25 |
| 5602723 | Subrack device | Tsutomu Takahashi, Hiroshi Yamaji, Hisao Hayashi, Shigeru Amagasa, Tomoyuki Hongoh +5 more | 1997-02-11 |
| 5595844 | Method of exposing light in a method of fabricating a reticle | Yoko Tomofuji, Makoto Nakase, Hiroaki Hazama, Haruki Komano, Shinichi Ito | 1997-01-21 |
| 5596581 | Recording and reproducing an MPEG information signal using tagged timing information | Ronald W. J. J. Saeijs, Imran A. Shah | 1997-01-21 |
| 5594992 | Apparatus for measuring a lens frame configuration | Yasuo Suzuki, Jun Akiyama | 1997-01-21 |