Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9363590 | Playback device | Yousuke Tsukumori | 2016-06-07 |
| 6743148 | Planetary gear set | Masahiro Hayabuchi, Masaaki Nishida, Satoru Kasuya, Hiroshi Katou, Tomohisa Miyamoto +2 more | 2004-06-01 |
| 6422971 | Planetary carrier | Hiroshi Katou, Masahiro Hayabuchi, Masaaki Nishida, Satoru Kasuya | 2002-07-23 |
| 4953095 | Apparatus and method for measuring the frequency of a pulse signal | Masahiro Ishikawa, Norio Fujiki, Yoichiro Tanaka | 1990-08-28 |
| 4893158 | MOSFET device | Teruyoshi Mihara, Yukitsugu Hirota, Tsutomu Matsushita | 1990-01-09 |
| 4698828 | Position and direction of motion sensing system | — | 1987-10-06 |