Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874302 | Scroll compressor with oil feeding passages in thrust bearing | Norihide Kobayashi, Tadashi Kimura, Masahiro Sugihara | 1989-10-17 |
| 4846639 | Scroll compressor with members pressing rotating scrolls radially and axially | Etsuo Morishita, Masayuki Kakuda, Masahiro Sugihara | 1989-07-11 |
| 4840549 | Scroll compressor with control of distance between driving and driven scroll axes | Etsuo Morishita, Masayuki Kakuda, Masahiro Sugihara, Toshiyuki Nakamura, Tadashi Kimura | 1989-06-20 |
| 4824343 | Scroll-type fluid transferring machine with gap adjustment between scroll members | Toshiyuki Nakamura, Yasuyuki Suzuki, Norihide Kobayashi | 1989-04-25 |
| 4824344 | Scroll-type compressor with oil passageway in thrust bearing | Tadashi Kimura, Masahiro Sugihara, Norihide Kobayashi | 1989-04-25 |
| 4795324 | Scroll-type fluid transferring machine with deformable thrust bearing | Tetsuzo Matsugi, Norihide Kobayashi | 1989-01-03 |