HT

Hirotsugu Takeuchi

DE Denso: 62 patents #19 of 11,792Top 1%
NS Nippon Soken: 3 patents #406 of 1,540Top 30%
TS Taiyo Nippon Sanso: 1 patents #91 of 203Top 45%
Overall (All Time): #35,694 of 4,157,543Top 1%
63
Patents All Time

Issued Patents All Time

Showing 1–25 of 63 patents

Patent #TitleCo-InventorsDate
12013177 Container for cryopreservation and transportation Hajime Yonai, Akira Mase 2024-06-18
8991201 Ejector cycle system Makoto Ikegami, Hiroshi Oshitani, Etsuhisa Yamada, Naohisa Ishizaka, Takeyuki Sugiura +1 more 2015-03-31
8534093 Unit for ejector-type refrigeration cycle, and refrigeration cycle device using the same Takayuki Sugiura 2013-09-17
8429931 Ejector refrigerant cycle device Makoto Ikegami, Etsuhisa Yamada, Haruyuki Nishijima, Hideya Matsui 2013-04-30
8186180 Ejector-type refrigerant cycle device Hiroshi Oshitani, Etsuhisa Yamada, Haruyuki Nishijima 2012-05-29
8047018 Ejector cycle system Makoto Ikegami, Hiroshi Oshitani, Etsuhisa Yamada, Naohisa Ishizaka, Takeyuki Sugiura +1 more 2011-11-01
7987685 Refrigerant cycle device with ejector Hiroshi Oshitani, Yoshiaki Takano, Mika Gocho 2011-08-02
7870758 Ejector cycle Haruyuki Nishijima, Hisatsugu Matsunaga, Tooru Ikemoto 2011-01-18
7841193 Refrigerant flow-amount controlling device and ejector refrigerant cycle system using the same Shin Nishida, Takayuki Sugiura 2010-11-30
7823401 Refrigerant cycle device Makoto Ikegami, Haruyuki Nishijima 2010-11-02
7779647 Ejector and ejector cycle device Mika Saito, Hiroshi Oshitani, Shin Nishida, Takayuki Sugiura 2010-08-24
7770412 Integrated unit for refrigerant cycle device and manufacturing method of the same Naohisa Ishizaka, Thuya Aung, Hiroshi Oshitani, Yoshiaki Takano, Mika Gocho +1 more 2010-08-10
7757514 Ejector-type refrigerant cycle device Hiroshi Oshitani, Etsuhisa Yamada, Haruyuki Nishijima 2010-07-20
7726150 Ejector cycle device Haruyuki Nishijima, Etsuhisa Yamada, Makoto Ikegami, Hiroshi Oshitani 2010-06-01
7707849 Unit for ejector type refrigeration cycle Naohisa Ishizaka, Yoshiaki Takano, Mika Gocho, Hiroshi Oshitani, Haruyuki Nishijima +3 more 2010-05-04
7694529 Refrigerant cycle device with ejector Hiroshi Oshitani, Yoshiaki Takano, Mika Gocho 2010-04-13
7690218 Ejector refrigerant cycle device Makoto Ikegami, Etsuhisa Yamada, Haruyuki Nishijima, Hideya Matsui 2010-04-06
7654108 Unit for refrigerant cycle device Naohisa Ishizaka, Thuya Aung, Hiroshi Oshitani, Yoshiaki Takano, Mika Gocho +1 more 2010-02-02
7520142 Ejector type refrigerating cycle Mika Saito, Yoshiaki Takano, Hiroshi Oshitani, Naohisa Ishizaka, Gota Ogata +1 more 2009-04-21
7513128 Ejector-type cycle Etsuhisa Yamada, Haruyuki Nishijima 2009-04-07
7428826 Ejector cycle device Hiroshi Oshitani, Yoshiaki Takano, Mika Saito, Naohisa Ishizaka 2008-09-30
7367200 Ejector cycle device Makoto Ikegami, Haruyuki Nishijima, Hiroshi Oshitani, Etsuhisa Yamada, Takuo Maehara 2008-05-06
7367202 Refrigerant cycle device with ejector Etsuhisa Yamada, Haruyuki Nishijima 2008-05-06
7347062 Ejector cycle Haruyuki Nishijima, Toru Ikemoto, Hisatsugu Matsunaga, Takeharu Asaoka 2008-03-25
7340908 Refrigerant cycle device for vehicle Hiroshi Oshitani, Katsuya Kusano, Hirokazu Imai, Mika Saito 2008-03-11