Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8047810 | Double-headed piston type compressor | Manabu Sugiura, Akio Saiki, Kazuhiro Hotta | 2011-11-01 |
| 7618502 | Wear resistant aluminum alloy elongate body, manufacturing method thereof and piston for car air conditioner | Shinichi Sato, Takayuki Kato, Masashi Nojiri, Toshiya Ikeda, Yoshihiro Nakai +2 more | 2009-11-17 |
| 6192784 | Swash plate compressor | Takayuki Kato, Hayato Ikeda, Noriyuki Shintoku, Seiji Katayama, Shinya Kawakami +2 more | 2001-02-27 |
| 6174147 | Refrigerant compressor with an improved discharge valve assembly | Tomoji Tarutani, Satoru Kuramoto, Kuniyoshi Shirai | 2001-01-16 |
| 5782613 | Piston type compressor with structure for reducing cylinder bore deformation | Hiromi Michiyuki, Hayato Ikeda, Tomoji Tarutani | 1998-07-21 |
| 5737997 | Cam plate supporting structure in a cam plate type compressor | Hirofumi Sato, Tomoji Tarutani, Masanobu Yokoi | 1998-04-14 |
| 5733107 | Lubricant oil separating mechanism for a compressor | Hayato Ikeda, Tomoji Tarutani, Hirofumi Sato | 1998-03-31 |
| 5718566 | Drive shaft lubrication arrangement for a swash plate type refrigerant compressor | Hayato Ikeda, Tomoji Tarutani, Hirofumi Sato | 1998-02-17 |
| 5694828 | Cam plate type compressor | Satoshi Umemura, Hayato Ikeda, Hideo Mori, Hirofumi Sato, Hisato Kawamura +2 more | 1997-12-09 |