Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10425573 | Automatic focus adjustment device and automatic focus adjustment control device | — | 2019-09-24 |
| 10370047 | Seal structure of crawler-driving apparatus | Yoshikazu Hirota, Chikashi Imoto, Junichiro Sugimoto, Eishin Noguchi, Kaori Kawabata | 2019-08-06 |
| 10259177 | Film manufacturing method and manufacturing apparatus | Masakatsu Kimura, Yuji Ogawa, Taiki Hirohata | 2019-04-16 |
| 10171724 | Focal point adjustment device and focal point adjustment method | — | 2019-01-01 |