KN

Kazuma Nakazawa

Bridgestone: 6 patents #390 of 2,860Top 15%
Overall (All Time): #834,504 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10227743 Apparatus, program, and method for controlling automatic spray of antifreezing agent Yasumichi Wakao, Go Nagaya, Shinya Tsuchida, Yasushi Hanatsuka, Hiroshi Morinaga +1 more 2019-03-12
9561695 Tire internal pressure warning system Shotaro Horikoshi 2017-02-07
7891385 Sealing pump-up device Hideshi Yanagi, Daisuke Sugio, Shinichi Iwasaki, Yuji Takeda, Masaki Yoshida 2011-02-22
7589135 Puncture sealing agent Daisuke Sugio, Ryuji Izumoto 2009-09-15
7531056 Run-flat tire support and manufacturing method for the same Shinichi Iwasaki, Humitaka Ino, Yoshikatsu Hatakeyama, Shintaro Hayashi 2009-05-12
5578670 Magnetic powder for bonded magnets, composition for bonded magnets and method for preparing the composition Munehiko Kato, Toshikazu Shinogaya 1996-11-26