SH

Suguru Hirota

TI Toyota Industries: 11 patents #452 of 1,610Top 30%
Overall (All Time): #469,907 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7204098 Oil separation structure for refrigerant compressor Yoshinari Yamada, Hajime Kurita 2007-04-17
6912783 Method of manufacturing a valve plate for compressor Hirohiko Tanaka, Atsushi Shibata, Takeshi Kondo, Mitsuru Hattori, Eiji Tokunaga +3 more 2005-07-05
6837948 Process of production of compressor shoe Yoshitami Kondo, Masanobu Tomita, Yasuhiro Miura, Hironobu Tsushima 2005-01-04
6283722 Variable displacement type compressor Kenji Takenaka, Hiroaki Kayukawa, Tetsuhiko Fukanuma, Masahiro Kawaguchi, Hideki Mizutani +1 more 2001-09-04
6186048 Variable displacement compressor Kazuya Kimura, Hiroaki Kayukawa, Keiichi Kato 2001-02-13
6179578 Compressor with oil separating structure Hiroaki Kayukawa, Shigeyuki Hidaka, Kenta Nakauchi 2001-01-30
6162026 Variable displacement type compressor Kazuya Kimura, Kiyohiro Yamada, Shiro Hayashi 2000-12-19
5823294 Lubrication mechanism in compressor Hideki Mizutani, Hiroaki Kayukawa, Fuminobu Enokijima 1998-10-20
5784950 Single headed swash plate type compressor having a piston with an oil communication hole on a side of the piston remote from the cylinder bore and crank chamber Hiroaki Kayukawa, Hideki Mizutani, Fuminobu Enokijima, Takehito Tomita, Yoshitami Kondo +2 more 1998-07-28
5556260 Multiple-cylinder piston type refrigerant compressor Kenji Takenaka, Hiroaki Kayukawa, Masafumi Ito, Osamu Hiramatsu, Taro Ozeki 1996-09-17
5486098 Swash plate type variable displacement compressor Kazuya Kimura, Masafumi Ito, Hideki Mizutani, Yoshihiro Makino, Taro Ozeki +2 more 1996-01-23