Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9706608 | Straight tube LED lamp, lamp socket set, and lighting fixture | Satoshi Fukano, Nobumichi Nishihama, Fumihiko Masuko, Takeshi Saito, Hiroki Nakagawa +7 more | 2017-07-11 |
| 4272877 | Method of manufacturing mechanical parts from metal scrap | Keizo Takeuchi, Yoshio Iwai, Tatsuo Miura | 1981-06-16 |