Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7128528 | Bearings for CO2 refrigerant compressor use, compressor using the same, and applications of the same | Hiroshi Takayasu, Noboru Baba, Shouichi Nakashima, Tadashi Iizuka, Toshiaki Yamanaka +2 more | 2006-10-31 |
| 6716528 | Mechanical seal member | Takashi Matsumoto, Shin-ichi Ozaki, Yuji Takimoto | 2004-04-06 |