Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8690557 | Variable displacement vane pump | — | 2014-04-08 |
| 8555628 | Variable displacement pump and power steering apparatus using the variable displacement pump | Shigeaki Yamamuro, Satoshi Nonaka | 2013-10-15 |
| 8522542 | Variable displacement pump | Makoto Kimura, Satoshi Nonaka, Hiroyoshi Gomi | 2013-09-03 |
| 7607234 | Positive load alignment mechanism | Chi-Pin Chou, Li-Shua Sun | 2009-10-27 |
| 4950468 | Hair treating composition | Takanari Nakamura, Hiroshi Nishimura | 1990-08-21 |