Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D304377 | Fluorescent lamp | Toshiharu Fujita, Hiroyoshi Yamazaki, Noriyuki Maeda, Kazutaka Shimizu, Norihiko Tanaka +5 more | 1989-10-31 |
| D296207 | Fluorescent lamp socket | Mitsuyuki Futatsugi, Fuminobu Takizawa | 1988-06-14 |
| D294019 | Fluorescent lamp socket | Mitsuyuki Futatsugi, Masakatsu Suzuki | 1988-02-02 |
| D287285 | Fluorescent lamp | Mitsuyuki Futatsugi, Toshiharu Fujita | 1986-12-16 |
| D287287 | Fluorescent lamp | Mitsuyuki Futatsugi, Toshiharu Fujita | 1986-12-16 |