Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662336 | Waterproof seal for connector with frustoconical end surfaces | Hiroyuki Hayashi | 1997-09-02 |
| 5650984 | Method for causing a light beam to jump from an initial track to a target track | Hiroyuki Yamaguchi, Mitsurou Moriya, Toshiyuki Kinou | 1997-07-22 |
| 5637977 | Connector assembly used in supplying electricity to a receiver | Masashi Saito, Eiji Saijo, Hikaru Itou, Yasuyoshi Fukao, Toshiyuki Sekimori | 1997-06-10 |
| 5603637 | Waterproof plug structure | Hiroyuki Matsuoka, Eiji Saijo, Takatoshi Katsuma | 1997-02-18 |