Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6357340 | Piston compressor piston | Takayuki Kato, Takahiro Sugioka, Shigeo Fukushima, Tetsuji Yamaguchi | 2002-03-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6357340 | Piston compressor piston | Takayuki Kato, Takahiro Sugioka, Shigeo Fukushima, Tetsuji Yamaguchi | 2002-03-19 |