TT

Tetsuhito Tsukagoshi

Bridgestone: 15 patents #118 of 2,860Top 5%
Overall (All Time): #325,480 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7879170 Pneumatic tires Takeshi Watanabe, Kuninobu Kadota, Yuichiro Ogawa 2011-02-01
7152645 Pneumatic tires Takeshi Watanabe, Kuninobu Kadota, Yuichiro Ogawa 2006-12-26
7017633 Safety tire with expansion-deforming toric air bag Yuji Yamaguchi, Masahiko Yamamoto, Yugo Zuigyo, Osamu Saito 2006-03-28
6688360 Pneumatic tires Takeshi Watanabe, Kuninobu Kadota, Yuichiro Ogawa 2004-02-10
6530411 Pneumatic tires Takeshi Watanabe, Kuninobu Kadota, Yuichiro Ogawa 2003-03-11
6119744 Heavy duty pneumatic tires including protrusions 2000-09-19
D395859 Automobile tire 1998-07-07
D386452 Automobile tire 1997-11-18
D326438 Automobile tire Naomichi Funato, Shinji Murase 1992-05-26
D316065 Automobile tire Toru Tsuda, Yasutaka Enoki 1991-04-09
4852626 Bead reinforcement for pneumatic radial tire for heavy-duty road vehicle 1989-08-01
D301132 Automobile tire Yasuo Himuro 1989-05-16
4696335 Pneumatic radial tire Tamotsu Matsunuma, Shigeo Makino 1987-09-29
D290103 Automobile tire Shigeo Makino, Tamotsu Matsunuma 1987-06-02
D288081 Automobile tire Tamotsu Matsunuma, Shigeo Makino 1987-02-03