MK

Masafumi Kawashima

DE Denso: 12 patents #974 of 11,792Top 9%
Bridgestone: 1 patents #1,586 of 2,860Top 60%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
Overall (All Time): #344,216 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
11440449 Seat air-conditioner Hideki Seki, Shuji Ito, Hironobu Murakami, Takahisa Fujii 2022-09-13
11110773 Seat air-conditioning device Hironobu Murakami, Takahisa Fujii 2021-09-07
10913324 Blower Yuusuke TANAKA, Yasuhiko Niimi 2021-02-09
10766336 Air conditioning device for vehicle Takahisa Fujii, Hideaki Kako 2020-09-08
9902303 Vehicle air-conditioning system provided with seat air-conditioning unit 2018-02-27
9744889 Vehicle air-conditioning system provided with seat air-conditioning unit 2017-08-29
9452699 Vehicle seat air-conditioning device Fumiya ISHII 2016-09-27
6951235 Method and apparatus for forming carved groove of green tire Satoru Syudou 2005-10-04
6918262 Air conditioning system Tomohiro Kamiya, Koichi Ito, Kazushi Shikata, Yasuyuki Nishi 2005-07-19
6877787 Strength member for vehicle use Koichi Ito, Mikio Hirano, Hironori Suzuki, Dai Matsui, Kazushi Shikata +1 more 2005-04-12
6575701 Blower for vehicle Tomohiro Kamiya, Kazushi Shikata, Satomi Suzuki, Manabu Miyata, Kouji Matsunaga 2003-06-10
6508703 Air passage opening/closing device for vehicle air conditioner Yukio Uemura, So Hibino, Teruhiko Kameoka 2003-01-21
5946923 Air conditioning system for vehicle Katsuhiko Samukawa, Yuji Honda, Yutaka Hirose 1999-09-07
5775415 Air conditioning system Tomohisa Yoshimi, Takayoshi Kawai, Yuji Ito, Yuji Honda, Katsuhiko Samukawa 1998-07-07