Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536322 | Automatic transmission | Tatsuhiko Iwasaki, Tatsutoshi Mizobe, Yoshihiko Fujita | 2022-12-27 |
| 11525488 | Automatic transmission | Tatsuhiko Iwasaki, Yoshihiko Fujita, Tetsuo Yamada | 2022-12-13 |
| 11486453 | Automatic transmission and centrifugal balance adjustment method for automatic transmission | Tatsuhiko Iwasaki | 2022-11-01 |
| 11398401 | Wafer mounting table and method of manufacturing the same | Yuji AKATSUKA, Masaki Ishikawa, Kazuhiro Nobori, Akiyoshi Hattori | 2022-07-26 |
| 11390167 | Power supply system | — | 2022-07-19 |
| 11215790 | Zoom lens, optical apparatus and method for manufacturing the zoom lens | — | 2022-01-04 |