Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6692224 | Turbo compressor | Kazuo Takeda, Naohiko Takahashi, Hideo Nishida, Hiromi Kobayashi, Tomoyuki Ishikawa | 2004-02-17 |
| 6679689 | Screw compressor | Kazuki Takahashi, Seiji Tsuru, Minoru Taniyama | 2004-01-20 |