ST

Sadakazu Takei

The Yokohama Rubber Co.: 25 patents #37 of 1,136Top 4%
Overall (All Time): #165,613 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDate
D522961 Automobile tire Izumi Kuramochi, Hiroshi Tokizaki, Masahiro Ebiko, Takumi Morito, Hiroyuki Kojima 2006-06-13
D519075 Automobile tire Izumi Kuramochi, Hiroshi Tokizaki, Masahiro Ebiko, Takumi Morito, Hiroyuki Kojima 2006-04-18
D510065 Automobile tire Izumi Kuramochi, Hiroshi Tokizaki, Masahiro Ebiko, Takumi Morito, Hiroyuki Kojima 2005-09-27
D499694 Automobile tire Michio Osaki, Takumi Morito 2004-12-14
D475010 Automobile tire Susumu Watanabe, Masashi Wakatsuki 2003-05-27
D451058 Automobile tire Masahiro Ebiko, Takumi Morito, Kohtaroh Iwabuchi 2001-11-27
D427951 Automobile tire Takeo Masaki, Hiroshi Tokizaki 2000-07-11
5954107 Pneumatic radial tire Tetsuya Kuze, Yoshimasa Hashimoto, Toshihiko Suzuki, Izumi Kuramochi, Hiroshi Tokizaki 1999-09-21
5849119 Pneumatic tire including zig-zag subgrooves Masahiro Ishida, Toshihiko Suzuki 1998-12-15
D397971 Automobile tire Hitoshi Horie, Hiroshi Tokizaki 1998-09-08
D395855 Automobile tire Hitoshi Horie, Hiroshi Tokizaki 1998-07-07
D395856 Automobile tire Hitoshi Horie, Hiroshi Tokizaki 1998-07-07
D390171 Automobile tire Masahiro Ishida, Toshihiko Suzuki, Izumi Kuramochi, Hiroshi Tokizaki 1998-02-03
D386725 Automobile tire Shoichiro Matsuda, Hiroshi Tokizaki, Izumi Kuramochi 1997-11-25
D380182 Automobile tire Shoichiro Matsuda, Hiroshi Tokizaki, Izumi Kuramochi 1997-06-24
D380183 Automobile tire Shoichiro Matsuda, Hiroshi Tokizaki, Izumi Kuramochi 1997-06-24
D379954 Automobile tire Shoichiro Matsuda, Hiroshi Tokizaki, Izumi Kuramochi 1997-06-17
D378075 Automobile tire Yoshimasa Hashimoto, Toshihiko Suzuki, Izumi Kuramochi, Hiroshi Tokizaki 1997-02-18
D376999 Automobile tire Yoshimasa Hashimoto, Toshihiko Suzuki, Izumi Kuramochi, Hiroshi Tokizaki 1996-12-31
D376778 Automobile tire Yoshimasa Hashimoto, Toshihiko Suzuki, Izumi Kuramochi, Hiroshi Tokizaki 1996-12-24
D376779 Automobile tire Masatoshi Kuwajima, Toshihiko Suzuki 1996-12-24
D368057 Automobile tire Kenichi Shirai, Toshihiko Suzuki, Hiroshi Tokizaki, Izumi Kuramochi 1996-03-19
4947916 Pneumatic radial tire having belt reinforcements Yasuhiro Ishikawa, Hiroyuki Kaidoo, Shuji Takahashi 1990-08-14
4854360 Pneumatic radial tire arrangement for vehicle Tadanobu Nagumo, Yukio Tozawa 1989-08-08
4779659 Radial tire for passenger cars with sandwiched upper bead filler Ryoji Hanada 1988-10-25