IK

Izumi Kuramochi

The Yokohama Rubber Co.: 73 patents #3 of 1,136Top 1%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
Overall (All Time): #25,100 of 4,157,543Top 1%
76
Patents All Time

Issued Patents All Time

Showing 1–25 of 76 patents

Patent #TitleCo-InventorsDate
9975386 Tire/wheel assembly and tread ring Kenichiro Endo, Jun Matsuda, Yoshiaki Hashimura 2018-05-22
9278580 Pneumatic tire and mold Isamu Kishizoe, Kotaro Iwabuchi, Takumi Morito, Koji Watanabe, Yoshimasa Hashimoto 2016-03-08
8276628 Non-pneumatic tire Ryoji Hanada, Hideki Seto, Yoshiaki Hashimura, Jun Matsuda, Tsuyoshi Kitazaki +1 more 2012-10-02
D653194 Automobile tire tread Kohtaro Matsushita, Takumi Morito, Yukio Kuroda 2012-01-31
D650734 Automobile tire Masaya Mita, Koji Watanabe, Kenichiro Endo 2011-12-20
7950428 Non-pneumatic tire Ryoji Hanada, Hideki Seto, Yoshiaki Hashimura, Jun Matsuda, Tsuyoshi Kitazaki +1 more 2011-05-31
D606012 Automobile tire tread Masakazu Mori, Michio Shimizu, Yoshimasa Hashimoto, Takumi Morito 2009-12-15
D601944 Automobile tire tread Yuji Tomatsu, Takumi Morito, Yukio Kuroda 2009-10-13
D598364 Automobile tire tread Yuji Tomatsu, Takumi Morito, Yukio Kuroda 2009-08-18
D589433 Automobile tire tread Kenji Yamane, Kensuke Saito, Kenichiro Endo 2009-03-31
D588521 Automobile tire tread Yuji Tomatsu, Takumi Morito, Yukio Kuroda 2009-03-17
D587189 Automobile tire tread Hiroshi Hata, Masaki Noro, Kenichirou Endou 2009-02-24
D547717 Automobile tire Kenji Yamane, Koji Watanabe, Hiroshi Tokizaki 2007-07-31
D529863 Automobile tire Kotaro Iwabuchi, Takumi Morito, Kouji Watanabe, Yoshimasa Hashimoto, Isamu Kishizoe 2006-10-10
D522962 Automobile tire Masahiro Ishida, Hirohisa Hazama, Hiroshi Tokizaki, Koutarou Iwabuchi 2006-06-13
D522961 Automobile tire Sadakazu Takei, Hiroshi Tokizaki, Masahiro Ebiko, Takumi Morito, Hiroyuki Kojima 2006-06-13
D519075 Automobile tire Sadakazu Takei, Hiroshi Tokizaki, Masahiro Ebiko, Takumi Morito, Hiroyuki Kojima 2006-04-18
D516997 Automobile tire Hiroshi Furusawa, Hirohisa Hazama, Takumi Morito 2006-03-14
D512014 Automobile tire Masahiro Ishida, Hirohisa Hazama, Hiroshi Tokizaki, Koutarou Iwabuchi 2005-11-29
D511739 Automobile tire tread Kenji Yamane, Hirohisa Hazama, Hiroshi Tokizaki 2005-11-22
D511133 Automobile tire Hiroshi Furusawa, Hirohisa Hazama, Takumi Morito 2005-11-01
D510903 Automobile tire Kenichiro Endo, Hirohisa Hazama, Yuji Tomatsu 2005-10-25
D510065 Automobile tire Sadakazu Takei, Hiroshi Tokizaki, Masahiro Ebiko, Takumi Morito, Hiroyuki Kojima 2005-09-27
D502443 Automobile tire Kenichiro Endo, Hirohisa Hazama, Yuji Tomatsu 2005-03-01
D492245 Automobile tire Seiji Iga, Yoshimasa Hashimoto, Hirohisa Hazama, Kenichiro Endo 2004-06-29