Issued Patents All Time
Showing 51–75 of 102 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5615315 | Output apparatus | — | 1997-03-25 |
| 5593297 | Scroll type compressor | Masakuni Ishikawa, Norikatsu Kiso, Nobukazu Takagi, Yukio Kazahaya, Seiji Kuchiki | 1997-01-14 |
| 5551852 | Scroll type compressor having a seal bearing unit | Susumu Saito, Nobukazu Takagi, Kiyohiro Harada, Yukio Kazahaya, Seiji Kuchiki +1 more | 1996-09-03 |
| 5503539 | Scroll type compressor having a thrust bearing for the drive shaft | Masakuni Ishikawa, Susumu Saito | 1996-04-02 |
| 5485278 | Character processing method and apparatus with brightness correction based output size | — | 1996-01-16 |
| 5472328 | Scroll type compressor having an oil seal bearing for the drive shaft | Susumu Saito, Nobukazu Takagi, Kiyohiro Harada, Yukio Kazahaya, Seiji Kuchiki +1 more | 1995-12-05 |
| 5454660 | Applicator having a porous membrane with aperture | Kiyokazu Sakurai, Takashi Umeno | 1995-10-03 |
| 5413469 | Thrust bearing arrangement for a drive shaft of a scroll compressor | Masakuni Ishikawa, Susumu Saito | 1995-05-09 |
| 5376712 | High impact strength polyamides | — | 1994-12-27 |
| 5240387 | Variable capacity vane compressor having an improved bearing arrangement for a drive shaft and a capacity control element | Tatsuo Nakaya | 1993-08-31 |
| 5220645 | Output apparatus | — | 1993-06-15 |
| 5199855 | Variable capacity compressor having a capacity control system using an electromagnetic valve | Toshio Yamaguchi | 1993-04-06 |
| 5145327 | Variable capacity vane compressor having an improved bearing for a capacity control element | Tatsuo Nakaya | 1992-09-08 |
| 5129791 | Variable capacity vane compressor controllable by an external control signal | — | 1992-07-14 |
| 5107036 | Curing agent for epoxy resin | Shuichi Kanagawa, Hideshi Sakamoto, Noriaki Saito, Tadashi Ikushima | 1992-04-21 |
| 5094592 | Variable capacity vane compressor having a seal protective structure | Toshio Yamaguchi | 1992-03-10 |
| 5056990 | Variable capacity vane compressor | — | 1991-10-15 |
| 5049041 | Lubricating oil supply device for van compressors | — | 1991-09-17 |
| 5049043 | Variable capacity vane compressor | — | 1991-09-17 |
| 5024591 | Vane compressor having reduced weight as well as excellent anti-seizure and wear resistance | — | 1991-06-18 |
| 5020976 | Variale capacity vane compressor | Toshio Yamaguchi, Yuji Kawashima | 1991-06-04 |
| 5017097 | Control valve device for variable capacity compressors | — | 1991-05-21 |
| 5017096 | Variable capacity compressor | Hiroyuki Sugiura, Takeo Iijima | 1991-05-21 |
| 4986741 | Vane compressor with ball valve located at the end of vane biasing conduit | Masaya Moruta, Toshio Yamaguchi, Kazuo Eitai | 1991-01-22 |
| 4976592 | Variable capacity vane compressor | Kenichi Inomata, Shigeru Okada, Kazuo Eitai | 1990-12-11 |