Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9812280 | Manufacturing method of high-pressure discharge lamp and sealed part structure for high-pressure discharge lamp | Atsuji Nakagawa, Hiroshi Takahashi | 2017-11-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9812280 | Manufacturing method of high-pressure discharge lamp and sealed part structure for high-pressure discharge lamp | Atsuji Nakagawa, Hiroshi Takahashi | 2017-11-07 |