Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11428307 | Hydraulically actuated transmission | Takashi Ishiyama, Hiroyuki Okayama, Masuhiro Kawakami, Tomokazu Kinoshita | 2022-08-30 |
| 11073201 | Hydraulically operated transmission | Takashi Ishiyama, Hiroyuki Okayama, Masuhiro Kawakami, Tomokazu Kinoshita | 2021-07-27 |
| 11047468 | Hydraulically actuated transmission | Takashi Ishiyama, Hiroyuki Okayama, Masuhiro Kawakami, Tomokazu Kinoshita | 2021-06-29 |
| 8726971 | Shutter | Yoshitaka Uramoto, Hirokazu Amano | 2014-05-20 |
| 6791426 | Balanced oscillator and electronic apparatus including the same | — | 2004-09-14 |
| 6531928 | High-frequency module | Kiyofumi Takai | 2003-03-11 |