Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5098266 | Lubrication of a horizontal rotary compressor | Naoshi Takimoto, Yutaka Sato, Sou Suzuki, Masaji Hagiwara, Kenji Suzuki +1 more | 1992-03-24 |
| 4826409 | Closed type rotary compressor with rotating member to prevent back pressure on discharge valve | Takuho Hirahara, Takashi Yamamoto | 1989-05-02 |