Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12181647 | Variable focal distance lens system and imaging device | Motoyuki Otake, Takumi Matsui, Manabu Ishioka, Christin Weichelt, Markus Kamm | 2024-12-31 |
| 6703777 | Adjusting method for cathode position of an electron gun and an electron gun for a cathode ray tube | Hirofumi Nakamura, Hideki Miyazaki, Yoshio Fuwa | 2004-03-09 |