MS

Masami Sanuki

DE Denso: 10 patents #1,243 of 11,792Top 15%
TI Toyota Industries: 3 patents #904 of 1,610Top 60%
NS Nippon Soken: 2 patents #546 of 1,540Top 40%
IC Idemitsu Kosan Co.: 1 patents #699 of 1,237Top 60%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
SO Soken: 1 patents #60 of 182Top 35%
Overall (All Time): #457,421 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10253773 Attachment structure for compressor Masashi Higashiyama, Tsuyoshi Takemoto, Shigeru Kawano 2019-04-09
10145373 Rotary compression mechanism Yoshinori Murase, Masashi Higashiyama, Hiroshi Ogawa 2018-12-04
9976106 Refrigerator oil composition and refrigerator system Masato Kaneko, Masataka Muto, Takahiro Hoshida 2018-05-22
8678797 Variable displacement scroll compressor having first and second compression chambers that communicate with each other Shigeru Kawano, Takahiro Ishihara 2014-03-25
6461120 Sealed-type electric compressor having refrigerant passage Yoshiaki Harakawa, Yoshitaka Akiyama 2002-10-08
6234768 Sealed-type electric compressor having refrigerant passage Yoshiaki Harakawa, Yuichi Tsumagari, Kenji Iriyama 2001-05-22
6217297 Mounting structure of electric motor-driven compressor Yuichi Tsumagari, Toshihiko Muraki, Tetsuya Takechi 2001-04-17
6196817 Compresser with lubricating oil control Yuichi Tsumagari, Kazuhiro Kuroki, Hiroyuki Gennami 2001-03-06
6158980 Compressor with motor Yuichi Tsumagari, Hiroyuki Gennami, Kazuhiro Kuroki 2000-12-12
5722257 Compressor having refrigerant injection ports Hiroki Ishii, Mikio Matsuda 1998-03-03
4963074 Variable displacement swash-plate type compressor Fumihiro Itoigawa, Akikazu Kojima, Mitsuo Inagaki, Masanori Yasuda, Yoshiki Kurokawa +5 more 1990-10-16