Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351005 | Recording apparatus | Nobuhiro Imai, Kimio Kono, Takehiko Kiyohara, Hideaki Sato | 1982-09-21 |
| 4338577 | Semiconductor laser apparatus | Hideaki Sato, Takashi Kitamura, Koichi Masegi | 1982-07-06 |