HK

Hajime Kondou

Bridgestone: 8 patents #280 of 2,860Top 10%
Honda Motor Co.: 3 patents #6,619 of 21,052Top 35%
JS Jsr: 1 patents #649 of 1,137Top 60%
Overall (All Time): #421,155 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8642705 Conjugated diene polymer, process for its production and rubber compositions containing the same Youichi Ozawa, Noriko Endou 2014-02-04
8039546 Modified natural rubber latex and method for producing the same, modified natural rubber and method for producing the same, rubber composition and tire 2011-10-18
7825175 Natural rubber latex, natural rubber, rubber composition and tire using the same 2010-11-02
7825185 Natural rubber latex, natural rubber, rubber composition, and tire using the same 2010-11-02
7786208 Modified natural rubber masterbatch and method for producing the same as well as rubber composition and tire 2010-08-31
7781533 Conjugated diene polymer, process for its production and rubber compositions containing the same Youichi Ozawa, Noriko Endou 2010-08-24
7427646 Natural rubber, rubber composition and pneumatic tire 2008-09-23
7288594 Process for producing modified polymer modified polymer obtained by the process and rubber composition Youichi Ozawa, Noriko Endou 2007-10-30
6699935 Rubber composition Hiroshi Akema, Toshihiro Tadaki, Yoshiyuki Udagawa, Tomohisa Konno, Takafumi Fueki 2004-03-02
6469462 Control apparatus for electric vehicle Iwao Shimane, Satoru Adachi, Hiroaki Takanohashi, Yuji Saito, Kenichiro Kimura 2002-10-22
6377017 Control device for alternating current motor Yuuji Saito, Hideyuki Jinzai, Kazuaki Takizawa, Hiroaki Shinoki, Tomoyuki Itoh 2002-04-23
5834910 Ac motor controlling apparatus Takafumi Tsurumi, Naoki Ohsawa, Yasumichi Ohnuki 1998-11-10