Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9725886 | Abnormality information control device for construction machine | Koichi Shibata, Taiki AIZAWA | 2017-08-08 |
| 9581176 | Construction machine having revolving structure | Shiho Izumi, Manabu Edamura, Kouichi Shibata, Takatoshi Ooki | 2017-02-28 |
| 9290908 | Hybrid construction machine | Takenori Hiroki, Manabu Edamura, Toshihiko Ishida, Hidetoshi Satake, Kouji Ishikawa +2 more | 2016-03-22 |
| 9127660 | Piston compressor | Shinichi Sato, Toshiyuki Kobayashi | 2015-09-08 |
| 9103093 | Rotation control device of working machine | Tsutomu Udagawa, Mitsuo Sonoda, Manabu Edamura, Takenori Hiroki, Hidetoshi Satake | 2015-08-11 |
| 9057173 | Hybrid construction machine | Takenori Hiroki, Manabu Edamura, Kouji Ishikawa, Hidetoshi Satake | 2015-06-16 |
| 8822395 | Refrigerating-machine oil composition and compressor and refrigerating apparatus both employing the same | Harutomo Ikeda, Takayuki Kato, Masami Ohno, Shuichi Yasuda, Takahiro Sugioka | 2014-09-02 |
| 8825316 | Hybrid-type construction machine | Shiho Izumi, Manabu Edamura, Kouichi Shibata, Takatoshi Ooki | 2014-09-02 |
| 8700275 | Hybrid construction machine and auxiliary control device used therein | Manabu Edamura, Kouji Ishikawa, Takenori Hiroki, Toshihiko Watanabe, Hidetoshi Satake | 2014-04-15 |
| 8562309 | Piston compressor | Shinichi Sato, Toshiyuki Kobayashi | 2013-10-22 |
| 8419382 | Piston compressor | Shinichi Sato, Toshiyuki Kobayashi | 2013-04-16 |
| 8197229 | Double-headed piston type compressor | Tsubasa Mitsui, Shinichi Sato, Keishi Nakagaki, Akio Saiki | 2012-06-12 |
| 8047810 | Double-headed piston type compressor | Akio Saiki, Norikazu Deto, Kazuhiro Hotta | 2011-11-01 |
| 7406912 | Swash plate compressor | Tetsuhiko Fukanuma, Takahiro Sugioka, Takayuki Imai | 2008-08-05 |
| 7395750 | Pressure vessel, compressor and process for casting cylinder block | Motoharu Tanizawa, Kyoichi Kinoshita, Yuki OKAMOTO, Tsukasa Sugie, Takayuki Kato +1 more | 2008-07-08 |
| 7331274 | Sliding film, sliding member, composition for sliding film, sliding device, swash-plate type compressor, process for forming sliding film, and process for producing sliding member | Takahiro Sugioka, Hiroyuki Kawaura, Takao Kobayashi, Goro Watanabe, Kenichi Suzuki +2 more | 2008-02-19 |
| 7156014 | Compressor | Takahiro Sugioka, Takahiro Hoshida, Masami Osako, Toshihisa Shimo, Hitotoshi Murase +1 more | 2007-01-02 |
| 6829980 | Component having slide contact area of compressor | Takahiro Sugioka, Akira Onoda, Shino Okubo, Tomohiro Murakami | 2004-12-14 |
| 6761106 | Swash plate for compressor | Takahiro Sugioka, Akira Onoda, Tomohiro Murakami, Shino Okubo | 2004-07-13 |
| 6752065 | Sliding member and sliding device | Takahiro Sugioka, Akira Onoda, Minoru Mera, Tomohiro Murakami | 2004-06-22 |
| 6675475 | Method of producing shoe for swash plate type compressor | Takahiro Sugioka, Akira Onoda, Tomohiro Murakami, Shino Ohkubo | 2004-01-13 |
| 6666128 | Swash plate in swash plate type compressor | Takayuki Kato, Hideki Mizutani, Takahiro Sugioka, Akira Onoda, Tomohiro Murakami +1 more | 2003-12-23 |
| 6640690 | Swash plate type compressor and shoe for the same | Takahiro Sugioka, Akira Onoda, Tomohiro Murakami, Shino Okubo | 2003-11-04 |
| 6584886 | Compressor | Takayuki Kato, Takahiro Sugioka, Masahiro Kawaguchi, Hiroaki Kayukawa | 2003-07-01 |
| 6582200 | Swash plate compressor having shoes made of a magnesium-based material | Takayuki Kato, Takahiro Suqioka, Hiroaki Kayukawa, Masahiro Kawaguchi | 2003-06-24 |