Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684503 | Method of driving a liquid crystal display device | Hiroaki Nomura, Yuzuru Sato, Takaaki Tanaka, Kenichi Momose | 1997-11-04 |
| 5675184 | Integrated circuit device | Hiroto Matsubayashi, Kei Goto, Yoshihiro Notani, Yukio Ohta, Yasuharu Nakajima | 1997-10-07 |
| 5671308 | Optical waveguide having diffraction grating area and method of fabricating the same | Yasuji Hattori, Katsuya Yamashita, Fumio Ohtsuki, Yutaka Katsuyama | 1997-09-23 |
| 5627933 | Optical waveguide and process for producing it | Masumi Ito, Maki Inai, Masakazu Shigehara | 1997-05-06 |
| 5617162 | Data imprinting device for a camera having changeable image size | Koji Kato, Hiroyuki Ando, Yukihiko Sugita, Hideaki Ichikawa, Satoshi Miyazaki | 1997-04-01 |
| 5602443 | Cathode-ray tube | Shunichi Igeta, Minoru Hojo, Hiroo Kobayashi, Shiro Takada, Masayuki Miyazaki +1 more | 1997-02-11 |