Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10422110 | Pressure compensation unit | Masahiro Matsuo | 2019-09-24 |
| 8726786 | Stack valve having bucket parallel movement function | Takashi Miki | 2014-05-20 |
| 7549241 | Hydraulic control device for loader | Kensuke Ioku, Jun Nakano | 2009-06-23 |
| 4673188 | Boot with bracing boss portion for universal joint | Yutaka Matsuno, Hirokazu Shimizu, Masahiro Ishigaki, Hiroshi Harada, Michihiro Kawada +1 more | 1987-06-16 |
| 4360209 | Universal joint dust boot assembly | Mikio Ukai, Minoru Odagiri, Hidemi Sugiura | 1982-11-23 |
| 4336696 | Tripod type constant velocity universal joint | Yoshifumi Tsukiyama, Akiyoshi Ogawa, Hitoshi Mizutani | 1982-06-29 |