Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8132552 | Intake duct | Taketoshi Matsumoto, Takahiro Amano | 2012-03-13 |
| 6723270 | Method for manufacturing filter member | Kunimoto Sugiyama | 2004-04-20 |
| 6716264 | Air cleaner | — | 2004-04-06 |
| 6434438 | Method and device for evaluating assemblability and reverse assemblability | Keiichi Jin, Toshinori Otsuki, Kazuo Tatsukami, Kenichiro Suzuki | 2002-08-13 |
| 5273560 | Filter element and method for producing the same | Teruichi Kadoya, Hiromi Ohta | 1993-12-28 |
| 5133651 | Scroll compressor with a fluid thrust bearing | Tatuhisa Taguchi | 1992-07-28 |
| 4580949 | Sliding vane type rotary compressor | Teruo Maruyama | 1986-04-08 |
| 4395208 | Rotary vane compressor with wedge-like clearance between rotor and cylinder | Teruo Maruyama, Tatsuhisa Taguchi | 1983-07-26 |
| 4394114 | Compressor | Teruo Maruyama, Tatsuhisa Taguchi | 1983-07-19 |
| 4311110 | Electrostatic photocopying apparatus with improved developer supply means | Kenichi Matsumura, Shinichi Mizuguchi, Tsutomu Hamada, Hisato Noda | 1982-01-19 |
| 4191876 | Microwave oven having radiation detector | Masaru Ohkubo | 1980-03-04 |