NI

Naohisa Ishizaka

DE Denso: 14 patents #767 of 11,792Top 7%
Overall (All Time): #346,909 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
10696128 Cold storage heat exchanger Jun Abei, Toshiya Nagasawa, Eiichi Torigoe, Norihide Kawachi, Yuusuke Kitou +2 more 2020-06-30
10352601 Refrigerant evaporator Masakazu Morimoto, Eiichi Torigoe 2019-07-16
10168084 Refrigerant evaporator Aun Ota, Norimasa Baba, Shota Chatani, Masakazu Nagaya, Eiichi Torigoe +2 more 2019-01-01
10161659 Refrigerant evaporator Tatsuhiko Nishino, Shota Chatani 2018-12-25
9951996 Refrigerant evaporator 2018-04-24
9631841 Refrigerant evaporator Norimasa Baba, Ichio Kamei, Kengo Kazari, Shota Chatani 2017-04-25
8991201 Ejector cycle system Makoto Ikegami, Hiroshi Oshitani, Etsuhisa Yamada, Hirotsugu Takeuchi, Takeyuki Sugiura +1 more 2015-03-31
8047018 Ejector cycle system Makoto Ikegami, Hiroshi Oshitani, Etsuhisa Yamada, Hirotsugu Takeuchi, Takeyuki Sugiura +1 more 2011-11-01
7770412 Integrated unit for refrigerant cycle device and manufacturing method of the same Thuya Aung, Hiroshi Oshitani, Yoshiaki Takano, Mika Gocho, Hirotsugu Takeuchi +1 more 2010-08-10
7707849 Unit for ejector type refrigeration cycle Hirotsugu Takeuchi, Yoshiaki Takano, Mika Gocho, Hiroshi Oshitani, Haruyuki Nishijima +3 more 2010-05-04
7654108 Unit for refrigerant cycle device Thuya Aung, Hiroshi Oshitani, Yoshiaki Takano, Mika Gocho, Hirotsugu Takeuchi +1 more 2010-02-02
7520142 Ejector type refrigerating cycle Mika Saito, Hirotsugu Takeuchi, Yoshiaki Takano, Hiroshi Oshitani, Gota Ogata +1 more 2009-04-21
7428826 Ejector cycle device Hiroshi Oshitani, Hirotsugu Takeuchi, Yoshiaki Takano, Mika Saito 2008-09-30
7254961 Vapor compression cycle having ejector Hiroshi Oshitani, Yasushi Yamanaka, Hirotsugu Takeuchi, Katsuya Kusano, Makoto Ikegami +2 more 2007-08-14