Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680158 | Communication apparatus including a plurality of light sources arranged in columns and lines corresponding to columns and lines of a plurality of key switches | Masaaki Yoshida, Mikiharu Matsuoka, Yasuko Miyazaki, Masaaki Kanashiki | 1997-10-21 |
| 5633727 | Character image processing apparatus | — | 1997-05-27 |
| 5627111 | Electron emitting device and process for producing the same | Takeo Tsukamoto, Akira Shimizu, Akira Suzuki, Masao Sugata, Masahiko Okunuki | 1997-05-06 |
| 5627670 | Scanning optical apparatus having beam scan controller | Kazuo Minoura, Masayuki Suzuki, Yoshinobu Shiraiwa, Osamu Hoshino | 1997-05-06 |
| 5610965 | Exposure method | Makiko Mori, Kunitaka Ozawa, Koji Uda, Shunichi Uzawa, Eiji Sakamoto | 1997-03-11 |