Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12360335 | Optical system, lens device, imaging device, and projection device | — | 2025-07-15 |
| 10802271 | Lens device | — | 2020-10-13 |
| 10437028 | Lens device, camera system, and aberration correction unit | Nobuaki Ueki | 2019-10-08 |
| 10151919 | Lens device | — | 2018-12-11 |
| 9715080 | Lens device | — | 2017-07-25 |
| 9360654 | Lens device and method of controlling focus | — | 2016-06-07 |
| 9170396 | Imaging lens barrel | Masahiro HIDESHIMA, Atsushi Misawa | 2015-10-27 |
| 8497113 | Chloride ion-resistant sulfur-oxidizing bacteria | Norimasa Ohtsuka | 2013-07-30 |
| 4655112 | Automatic music playing apparatus | — | 1987-04-07 |
| 4534257 | Electronic musical instrument | — | 1985-08-13 |
| 4463646 | Power saving apparatus for electronic musical instrument | — | 1984-08-07 |
| 4453440 | Envelope control system for electronic musical instrument | — | 1984-06-12 |
| 4437377 | Digital electronic musical instrument | Kunio Sato | 1984-03-20 |
| 4414878 | Tone data compressing and expanding system for digital electronic musical instrument | Takeshi Yamaguchi | 1983-11-15 |