Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9541310 | Sealed compressor and vapor compression refrigeration cycle apparatus including the sealed compressor | Tetsuhide Yokoyama, Shogo MOROE, Teruhiko Nishiki, Taro Kato, Hideaki Maeyama +2 more | 2017-01-10 |
| 8912274 | Water-dispersible varnish | Shigeyuki Yamamoto, Toshifumi Kanri, Satoru Toyama, Nobuyuki Kamegawa, Yukio Hidaka | 2014-12-16 |
| 6189322 | Refrigerant-circulating system, and refrigerant compressor and refrigeration cycle employing the refrigerant compressor | Keisaku Ishihara, Shin Sekiya, Noboru Masuda, Takeshi Izawa, Hideto Nakao +2 more | 2001-02-20 |
| RE36604 | Scroll type compressor having curved surface portions between the shaft and bearing means | Fumiaki Sano, Masahiko Oide, Toshiyuki Nakamura, Norihide Kobayashi, Hiroshi Ogawa +2 more | 2000-03-07 |
| 5984647 | Process for producing a hermetic electric compressor | Fumiyuki Miyamoto, Shinobu Ogasawara, Yasushi Akahori, Hitoshi Tokuyama, Yukio Hidaka +1 more | 1999-11-16 |
| 5953934 | Refrigerant circulating apparatus and method of assembling a refrigerant circuit | Hiroaki Makino, Takeshi Izawa, Yasushi Akahori, Koji Yamashita | 1999-09-21 |
| 5407334 | Scroll type compressor having a convex surface on the sub frame bushing | Fumiaki Sano, Masahiko Oide, Toshiyuki Nakamura, Hiroshi Ogawa, Norihide Kobayashi +2 more | 1995-04-18 |
| 5346375 | Delivery valve for a scroll compressor | Kazuyuki Akiyama, Keiju Sakaino | 1994-09-13 |
| 5312229 | Scroll type compressor having curved bearing surfaces | Fumiaki Sano, Masahiko Oide, Toshiyuki Nakamura, Hiroshi Ogawa, Norihide Kobayashi +2 more | 1994-05-17 |
| 5222881 | Scroll type compressor having curved surface portions between the shaft and bearing means | Fumiaki Sano, Masahiko Oide, Toshiyuki Nakamura, Hiroshi Ogawa, Norihide Kobayashi +2 more | 1993-06-29 |
| 5098266 | Lubrication of a horizontal rotary compressor | Naoshi Takimoto, Yutaka Sato, Hirokazu Kohayakawa, Sou Suzuki, Masaji Hagiwara +1 more | 1992-03-24 |
| 4983108 | Low pressure container type rolling piston compressor with lubrication channel in the end plate | Susumu Kawaguchi, Hideaki Maeyama, Tatsuya Sugita, Takashi Yamamoto | 1991-01-08 |
| 4780067 | Multicylinder rotary compressor | Sou Suzuki, Keiju Sakaino, Katsuyuki Kawasaki, Hiroshi Ogawa, Hiroyuki Nagashima | 1988-10-25 |