Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8556515 | Split-type sliding bearing for crankshaft in internal combustion engine and split-type sliding bearing device | Osamu Ishigo, Yasushi Saito | 2013-10-15 |
| 8449193 | Crankshaft bearing for internal combustion engine | Takahiko Mizuno | 2013-05-28 |
| 8382376 | Split-type sliding bearing for crankshaft in internal combustion engine | Osamu Ishigo, Yasushi Saito | 2013-02-26 |
| 8371754 | Split-type sliding bearing for crankshaft in internal combustion engine and split-type sliding bearing device | Osamu Ishigo, Yasushi Saito | 2013-02-12 |
| 8147144 | Connecting rod bearing for internal combustion engines | Osamu Ishigo, Yuichi Tomita, Kouki Wakita | 2012-04-03 |