Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12406861 | Method of placing protective member on workpiece | Hideji HORITA, Norihisa ARIFUKU | 2025-09-02 |
| 12407205 | Rotating electrical machine | Reiji Sato, Makoto Serizawa | 2025-09-02 |
| 12365118 | Manufacturing method of protective-component-provided workpiece | Norihisa ARIFUKU | 2025-07-22 |
| 11810794 | Setting method of protective component and manufacturing method of protective component | Norihisa ARIFUKU, Tomohiro Kaneko, Akifumi Suzuki | 2023-11-07 |
| 9184677 | Driving device, lens barrel, and image capturing apparatus | Takatoshi Ashizawa, Kunihiro Kuwano | 2015-11-10 |
| 8675295 | Piezoelectric actuator, lens barrel, and camera | Kunihiro Kuwano | 2014-03-18 |