Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9863462 | Half thrust bearing and bearing device for crankshaft of internal combustion engine | Shiho Tanaka | 2018-01-09 |
| 9243660 | Main bearing for crankshaft of internal combustion engine | Yuki Kawashima | 2016-01-26 |
| 9004767 | Half bearing and plain bearing | Osamu Ishigo | 2015-04-14 |
| 8979379 | Main bearing for crankshaft of internal combustion engine | Yuki Kawashima | 2015-03-17 |
| 8961018 | Connecting rod bearing | Yuki Kawashima | 2015-02-24 |
| 8840307 | Connecting rod bearing | Yuki Kawashima | 2014-09-23 |
| 8714825 | Plain bearing and bearing device | Osamu Ishigo | 2014-05-06 |