Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8079736 | Lighting apparatus | Masaru Inoue, Keiichi Shimizu, Sumio Hashimoto, Hirokazu Otake, Takuro Hiramatsu +1 more | 2011-12-20 |
| 8047687 | Lighting apparatus | Masaru Inoue, Keiichi Shimizu, Sumio Hashimoto, Hirokazu Otake, Takuro Hiramatsu +1 more | 2011-11-01 |
| 8042973 | Lighting apparatus | Masaru Inoue, Keiichi Shimizu, Sumio Hashimoto, Hirokazu Otake, Takuro Hiramatsu +1 more | 2011-10-25 |