Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880360 | Variable displacement compressor with biased inclined member | Kiyoshi Terauchi | 1989-11-14 |
| 4824346 | Scroll type fluid displacement apparatus with balanced drive means | Kiyoshi Terauchi, Kiyosh Miyazawa, Seiichi Sakamoto | 1989-04-25 |
| 4753583 | Scroll type fluid compressor with high strength sealing element | Tamotsu Daikohara | 1988-06-28 |
| 4627800 | Scroll type fluid displacement compressor with spiral wrap elements of varying thickness | Yasuyuki Matsudaira | 1986-12-09 |
| 4600367 | Refrigerant compressor for automobile air-conditioning system | Kiyoshi Terauchi, Yasuhiro Kubo | 1986-07-15 |
| 4586874 | Refrigerant compressor with a capacity adjusting mechanism | Tamotsu Daikohara | 1986-05-06 |
| 4580956 | Biased drive mechanism for an orbiting fluid displacement member | Kazunari Takahashi | 1986-04-08 |
| 4551078 | Scroll-type fluid displacement apparatus with angular offset varying means | — | 1985-11-05 |
| 4551081 | Pulley mechanism for fluid displacement apparatus | Tadashi Sato | 1985-11-05 |
| 4548555 | Scroll type fluid displacement apparatus with nonuniform scroll height | Yuji Yoshii | 1985-10-22 |
| 4547137 | Scroll type fluid compressor with thickened spiral elements | Kiyoshi Terauchi | 1985-10-15 |
| 4540355 | Axial sealing device for a scroll-type fluid displacement apparatus | Masakatsu Sakaki | 1985-09-10 |
| 4514150 | Scroll type compressor with displacement adjusting mechanism | Atsushi Mabe, Yuji Yoshii | 1985-04-30 |
| 4498852 | Scroll type fluid displacement apparatus with improved end plate fluid passage means | — | 1985-02-12 |
| 4490099 | Scroll type fluid displacement apparatus with thickened center wrap portions | Kiyoshi Terauchi | 1984-12-25 |
| 4487248 | Scroll manufacturing method and tool | Eiji Fukushima, Seiichi Fukuhara | 1984-12-11 |
| 4477239 | Scroll type fluid displacement apparatus with offset wraps for reduced housing diameter | Yuji Yoshii | 1984-10-16 |
| 4474543 | Rotation prevention device for an orbiting member of a fluid displacement apparatus | Takayuki Iimori, Seiichi Sakamoto | 1984-10-02 |
| 4468178 | Scroll type compressor with displacement adjusting mechanism | Atsushi Mabe, Yuji Yoshii | 1984-08-28 |
| 4466784 | Drive mechanism for a scroll type fluid displacement apparatus | — | 1984-08-21 |
| 4457676 | Driving support mechanism for an orbiting scroll of a scroll type fluid displacement apparatus | — | 1984-07-03 |
| 4456435 | Scroll type fluid displacement apparatus | Seiichi Sakamoto | 1984-06-26 |
| 4453899 | Scroll type fluid displacement apparatus with reinforced wrap seals | Tadao Kogima, Nobuaki Saegusa | 1984-06-12 |
| 4437820 | Scroll type fluid compressor unit with axial end surface sealing means | Kiyoshi Terauchi | 1984-03-20 |
| 4436465 | Scroll manufacturing tool | Eiji Fukushima, Seiichi Fukuhara | 1984-03-13 |