Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454545 | Compressor | Hayato Ikeda, Tomohiro Wakita, Keishi Nakagaki | 2002-09-24 |
| 6402483 | Double-headed piston compressor | Hisato Kawamura, Motonobu Kawakami | 2002-06-11 |
| 6364629 | Valve structure with configured retainer | Tomohiro Wakita, Hirofumi Sato, Mitsuyo Ishikawa | 2002-04-02 |