MI

Michio Itoh

Bridgestone: 4 patents #601 of 2,860Top 25%
SE Senqcia: 4 patents #7 of 22Top 35%
HI Hitachi: 3 patents #10,712 of 28,497Top 40%
5M 501 Hitachi Metals: 1 patents #1 of 21Top 5%
BL Bridgestone Tire Company Limited: 1 patents #196 of 438Top 45%
Overall (All Time): #380,629 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10000919 Connection structure of column and beam and method for connecting column and beam Shuji Oba, Takashi Kitano 2018-06-19
9476218 Column base fitting and column base structure using it Hideaki Takahashi, Hidenori Tanaka, Hisatomo Mochiduki 2016-10-25
9394679 Connection structure of beam and column, and connection member Hidenori Tanaka, Hideaki Takahashi, Takumi Niida 2016-07-19
9353544 Column base fitting and column base structure using it Hideaki Takahashi, Hidenori Tanaka, Hisatomo Mochiduki, Kumiko Masuda 2016-05-31
6627169 Silicon carbide powder and production method thereof Shigeki Endo 2003-09-30
5505033 Column base structure and connection arrangement Hideshige Matsuo, Nobukiyo Imagawa, Isamu Yamamoto, Kuniaki Sato 1996-04-09
5082166 Connector beam joining method Hideshige Matsuo, Isamu Yamamoto, Kuniaki Sato, Yoshihiro Nakamura, Akia Tomita +1 more 1992-01-21
5063719 Column base structure Hideshige Matsuo, Isamu Yamamoto, Osamu Narishige, Kuniaki Sato, Yoshihiro Nakamura +3 more 1991-11-12
4933385 Rubber composition Hisao Yamamoto, Yoichi Watanabe, Yutaka Iseda 1990-06-12
4905436 Column/beam joint structure Hideshige Matsuo, Isamu Yamamato, Shue Suzuki, Mitsunobu Iwata, Kuniaki Sato +6 more 1990-03-06
4871794 Pneumatic tires Hisao Yamamoto, Nobuyuki Okamura 1989-10-03
4818601 Rubber-cord composite bodies Tadashi Saito, Nobuyuki Okamura, Hisao Yamamoto, Yutaka Iseda, Hirohiko Takagi 1989-04-04
4545416 Radial tires Takehiro Tsukamoto, Shuichi Watanabe, Takeshi Kinoshita, Seisuke Tomita 1985-10-08