Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10056220 | Manufacturing method of high-pressure discharge lamp and sealed part structure for high-pressure discharge lamp | Hiroshi Takahashi, Takashige Yamada | 2018-08-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10056220 | Manufacturing method of high-pressure discharge lamp and sealed part structure for high-pressure discharge lamp | Hiroshi Takahashi, Takashige Yamada | 2018-08-21 |