Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6030184 | Housing construction for reciprocating piston type compressor | Hayato Ikeda, Hisato Kawamura, Tomoji Tarutani | 2000-02-29 |
| 5820355 | Swash plate type compressor | Hayato Ikeda, Hisato Kawamura, Masanobu Yokoi, Yasunori Ueda | 1998-10-13 |
| 5813314 | Double-headed swash-plate operated reciprocating piston type compressor with improved thrust bearing assemblies for the swash plate | Hayato Ikeda, Masanobu Yokoi, Hisato Kawamura, Yasunori Ueda | 1998-09-29 |
| 5802954 | Reciprocating piston compressor | Hayato Ikeda, Masanobu Yokoi, Yasunori Ueda, Masato Nakagawa, Manabu Naoi | 1998-09-08 |
| 5795139 | Swash plate type refrigerant compressor with improved internal lubricating system | Hayato Ikeda, Masanobu Yokoi, Hisato Kawamura, Hirofumi Satoh, Noriyuki Shintoku | 1998-08-18 |
| 5782613 | Piston type compressor with structure for reducing cylinder bore deformation | Hayato Ikeda, Tomoji Tarutani, Norikazu Deto | 1998-07-21 |
| 5768974 | Swash plate type compressor | Hayato Ikeda, Tomoji Tarutani, Masanobu Yokoi, Hirofumi Sato, Yasunori Ueda | 1998-06-23 |
| 5704769 | Noise suppressing mechanism in piston-type compressor | Hayato Ikeda, Hisato Kawamura, Masanobu Yokoi | 1998-01-06 |
| 5694828 | Cam plate type compressor | Satoshi Umemura, Hayato Ikeda, Hideo Mori, Hirofumi Sato, Norikazu Deto +2 more | 1997-12-09 |
| 5644970 | Bearing arrangement in swash plate type compressor with double headed pistons | Masanobu Yokoi, Yasunori Ueda, Hayato Ikeda | 1997-07-08 |
| 5636974 | Reciprocating piston type compressor with an oil separator for removing lubricating oil from discharged high pressure refrigerant gas | Hayato Ikeda, Hirofumi Sato, Tomoji Tarutani | 1997-06-10 |
| 5607287 | Reciprocating piston type compressor with an improved discharge valve mechanism | Hayato Ikeda, Hisato Kawamura, Masanobu Yokoi | 1997-03-04 |
| 5556265 | Multi-piston type refrigerant compressor with means for damping suction and discharge gas pulsation | Hayato Ikeda, Masanobu Yokoi, Hisato Kawamura | 1996-09-17 |