Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10221292 | Polypropylene resin foamed particles, in-mold foam molded body of polypropylene resin, and method for manufacturing same | Toru Yoshida | 2019-03-05 |
| 10087299 | Polyolefin resin foam particles and production method for same | Takema Yamaguchi | 2018-10-02 |
| 10017619 | Polypropylene resin foamed particles and method for producing same | Toru Yoshida | 2018-07-10 |
| 6203284 | Valve arrangement at the discharge chamber of a variable displacement compressor | Masahiro Kawaguchi, Masanori Sonobe, Ken Suitou, Tetsuhiko Fukanuma, Hiroyuki Nagai +1 more | 2001-03-20 |
| 6189434 | Single-headed piston type swash-plate-operated compressor and a method of producing a swash plate | Masahiro Kawaguchi, Takuya Okuno, Hideki Mizutani, Kenji Takenaka, Manabu Sugiura +1 more | 2001-02-20 |
| 6149398 | Variable capacity piston- operated refrigerant compressor with an oil separating means | Tetsuhiko Fukanuma, Takuya Okuno, Eiji Tokunaga | 2000-11-21 |
| 6123514 | Sealing structure for compressors | Masahiro Kawaguchi, Hiroshi Kubo, Tomohiko Yokono, Takuya Okuno, Eiji Tokunaga +2 more | 2000-09-26 |
| 6033189 | Control valve | Ken Suitou, Masahiro Kawaguchi, Tetsuhiko Fukanuma, Hiroshi Kubo, Ryo Matsubara +5 more | 2000-03-07 |
| 6024008 | Variable displacement compressor, swash plate, and method for hardening swash plate | Masahiro Kawaguchi, Hiroyuki Nagai, Masanori Sonobe, Yoshihiro Makino | 2000-02-15 |
| 5954266 | Heating apparatus for vehicle | Tatsuyuki Hoshino, Takashi Ban, Hidefumi Mori, Kiyoshi Yagi, Tatsuya Hirose | 1999-09-21 |
| 5845608 | Variable capacity type viscous heater | Takashi Ban, Hidefumi Mori, Kiyoshi Yagi, Tatsuya Hirose, Takahiro Moroi +3 more | 1998-12-08 |