KM

Ken Matsunaga

DE Denso: 12 patents #974 of 11,792Top 9%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
Overall (All Time): #382,145 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9803904 Refrigerant cycle device Minoru Sasaki, Takashi Yamanaka, Takeshi Wakisaka, Motohiro Yamaguchi, Yasuaki Sasaki 2017-10-31
7739881 Refrigeration cycle Yoshitaka Tomatsu 2010-06-22
7462414 Fuel cell system Yuichi Sakajo, Naoto Hotta 2008-12-09
7015430 Automotive electric heater apparatus 2006-03-21
6928237 Fluid heating apparatus Hisashi Ieda, Mitsuyo Oomura 2005-08-09
6724985 Hot-water heating apparatus for electric vehicle and hybrid vehicle Yuji Takeo, Kenichi Hasegawa, Susumu Kazama, Yoshihiko Adachi 2004-04-20
6713729 Electric load control system and vehicle air-conditioning system having the same Yuji Takeo, Hisashi Ieda, Mitsuyo Oomura 2004-03-30
6690560 Electrical load controller and vehicle air conditioner using the same Yuji Takeo, Kyohsuke Hattori 2004-02-10
6675873 Automotive air-conditioner having electric heater and electrically driven compressor Hisashi Ieda 2004-01-13
6675597 Vehicle air-conditioning system Hisashi Ieda, Toshinobu Homan, Yuji Takeo, Mitsuyo Oomura 2004-01-13
6515448 Air conditioner for hybrid vehicle Kunio Iritani, Keita Honda, Hisashi Ieda, Toshinobu Homan, Mitsuyo Oomura +1 more 2003-02-04
6454180 Vehicle air conditioner with heating capacity control of cooling water circuit Masaya Tanaka, Hisashi Ieda 2002-09-24
4915163 Plate type heat exchanger Yoshiyuki Yamauchi, Masatoshi Sudo, Masami Ohshita, Kiyomitsu Tsuchiya 1990-04-10