Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143850 | Zoom lens and image pickup apparatus | Naotoshi Ogawa | 2021-10-12 |
| 11137586 | Zoom lens and image pickup apparatus | Kazuya Shimomura, Naotoshi Ogawa | 2021-10-05 |
| 11045865 | Method for producing forged crankshaft | Junichi Okubo, Kenji Tamura, Kunihiro Yoshida, Sam Soo HWANG, Ryusuke NAKANO +1 more | 2021-06-29 |
| 10955647 | Zoom lens and image pickup apparatus | Naotoshi Ogawa, Kazuya Shimomura | 2021-03-23 |