Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6734633 | Bulb-form lamp and manufacturing method of lamp case | Tetsuo Matsuba, Shinichiro Ishitsuka, Masato Kawase, Tsuneo Miyata, Tomotaka Arikawa +1 more | 2004-05-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6734633 | Bulb-form lamp and manufacturing method of lamp case | Tetsuo Matsuba, Shinichiro Ishitsuka, Masato Kawase, Tsuneo Miyata, Tomotaka Arikawa +1 more | 2004-05-11 |