Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638469 | Method of manufacturing waved disk for friction engaging apparatus | Masatoshi Sakatou, Moriaki Tokuda, Tatsuhito Miura, Makoto Amano, Satoshi Shimadu | 2003-10-28 |
| 5456129 | Lubricating oil supply apparatus for hydraulically operated vehicular transmission | Yoshikazu Nemoto, Atsuhiro Sakai | 1995-10-10 |
| 5333453 | High-efficiency reduced-noise swash-plate-type hydraulic device | Akihito Okuda, Yoshihiro Kanamaru, Hirohisa Ogawa | 1994-08-02 |
| 5317873 | High efficiency reduced-noise swash-plate-type hydraulic device | Akihito Okuda, Yoshihiro Kanamaru, Michio Suzuki, Hirohisa Ogawa | 1994-06-07 |