Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8702545 | Power transmission system for use in vehicle | Takahiro Narita, Tetsuya Nagata | 2014-04-22 |
| 8496553 | Power transmission system for use in vehicle | Takahiro Narita, Tetsuya Nagata | 2013-07-30 |
| 7722345 | Screw compressor | Hiroshi Okada | 2010-05-25 |
| 7553144 | Gas compressor having a pair of housing heads | Hiroshi Okada | 2009-06-30 |