Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4986741 | Vane compressor with ball valve located at the end of vane biasing conduit | Nobuyuki Nakajima, Toshio Yamaguchi, Kazuo Eitai | 1991-01-22 |
| 4889474 | Air conditioning system with variable capacity compressor | Nobuyuki Nakajima, Kenichi Inomata, Toshio Yamaguchi, Kazuo Eitai | 1989-12-26 |
| 4878814 | Variable capacity compressor with capacity-indicating device | Nobuyuki Nakajima, Kenichi Inomata, Toshio Yamaguchi, Kazuo Eitai | 1989-11-07 |
| 4875835 | Variable displacement compressor | Nobuyuki Nakajima, Kenichi Inomata, Toshio Yamaguchi, Kazuo Eitai | 1989-10-24 |
| 4869652 | Variable capacity compressor | Nobuyuki Nakajima, Kenichi Inomata, Toshio Yamaguchi, Kazuo Eitai | 1989-09-26 |
| 4861235 | Variable capacity type compressor | Nobuyuki Nakajima, Kenichi Inomata, Kazuo Eitai, Toshio Yamaguchi | 1989-08-29 |
| 4815945 | Variable capacity vane compressor | Nobuyuki Nakajima, Kenichi Inomata, Toshio Yamaguchi, Kazuo Eitai | 1989-03-28 |
| 4776770 | Variable capacity vane compressor | Nobuyuki Nakajima, Kenichi Inomata, Shigeru Okada, Kazuo Eitai, Toshio Yamaguchi | 1988-10-11 |