Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Denso › Kunio Iritani
KI

Kunio Iritani — 47 Patents

Denso: 28 patents #197 of 11,792Top 2%
NCNippondenso Co.: 19 patents #42 of 3,479Top 2%
NSNippon Soken: 1 patents #783 of 1,540Top 55%
Anjo, JP: #35 of 1,609 inventorsTop 3%
Overall (All Time): #59,703 of 4,157,543Top 2%
47 Patents All Time
Kunio Iritani has been granted 47 US patents while listed as an inventor at Denso. The first was granted in 1994 and the most recent in July 2014. Kunio Iritani ranks #59,703 of 4,157,543 US inventors in our database (top 1.4%). Patent records list Kunio Iritani in Anjo, JP.

Issued Patents All Time

Showing 1–25 of 47 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8790812 Battery pack Masahiro Shimoya, Sumio Susa, Hiroshi Ueshima 2014-07-29
8766566 System for causing temperature rise in battery Hiroyasu BABA, Masao Tokunaga 2014-07-01
7637117 Air-conditioning system Yusuke Shindo, Kenji Iriyama, Akihito Higashihara 2009-12-29
7434416 Air-conditioning system Yusuke Shindo, Kenji Iriyama, Akihito Higashihara 2008-10-14
7140427 Vehicle air conditioner with defrosting operation in exterior heat exchanger Keita Honda 2006-11-28 $246,000
7009318 Electric refrigeration compressor having a cooling system for an electrical circuit Hiroyuki Kawata, Kenji Funahashi, Yuji Takeo, Yusuke Shindo, Tsuyoshi Takemoto 2006-03-07
6997687 Electric compressor — 2006-02-14
6918261 Electric compressor with a motor, an electric circuit and a protective control means therefor Katsuyoshi Toriyama 2005-07-19 $143,000
6874330 Air conditioner for hybrid vehicle — 2005-04-05
6840055 Air conditioner for hybrid vehicle — 2005-01-11
6725679 Vehicle air conditioner with defrosting operation of exterior heat exchanger Satoshi Itoh, Motohiro Yamaguchi, Yoshitaka Tomatsu, Toshio Hirata, Yasushi Yamanaka +1 more 2004-04-27
6574987 Ejector cycle system with critical refrigerant pressure Hirotsugu Takeuchi, Hiroshi Ishikawa 2003-06-10
6515448 Air conditioner for hybrid vehicle Keita Honda, Hisashi Ieda, Ken Matsunaga, Toshinobu Homan, Mitsuyo Oomura +1 more 2003-02-04
6477857 Ejector cycle system with critical refrigerant pressure Hirotsugu Takeuchi, Kazuhisa Makida, Yoshitaka Kume, Hiroshi Ishikawa, Satoshi Nomura +2 more 2002-11-12
6430951 Automotive airconditioner having condenser and evaporator provided within air duct Shigeo Numazawa, Kenichi Fujiwara, Yasushi Yamanaka, Akira Isaji, Nobunao Suzuki 2002-08-13
6352247 Mounting structure of compressor for vehicle air conditioner to vehicle Hiroshi Ishikawa, Katsuya Kusano, Masaya Tanaka 2002-03-05
6347528 Refrigeration-cycle device Satoshi Itoh, Hiroshi Ishikawa, Takayuki Hirose 2002-02-19
6314750 Heat pump air conditioner Hiroshi Ishikawa, Katsuya Kusano, Masaya Tanaka, Keita Honda 2001-11-13
6293123 Refrigeration cycle device Satoshi Itoh 2001-09-25
6237351 Heat pump type refrigerant cycle system Satoshi Itoh 2001-05-29
6212900 Automotive air conditioner having condenser and evaporator provided within air duct Shigeo Numazawa, Kenichi Fujiwara, Yasushi Yamanaka, Akira Isaji, Nobunao Suzuki 2001-04-10
6178760 Electric vehicle air conditioner system and method for effecting defrosting operation before battery charging operation Masaya Tanaka 2001-01-30
6073459 Refrigeration cycle control system — 2000-06-13
6044653 Automotive air conditioner having condenser and evaporator provided within air duct Shigeo Numazawa, Kenichi Fujiwara, Yasushi Yamanaka, Akira Isaji, Nobunao Suzuki 2000-04-04
6035653 Air conditioner Satoshi Itoh 2000-03-14

Nearby-Ranked Inventors

Yoshio Kawamura47
Robert E. Schwartz47
William C. Pierce47
Robert B. Barbee47
Sun Lacy47
Jonathan H. Shiell47
Hisashi Kodama47
Sanghyun Park47
Christopher A. Lins47