SY

Seiki Yamada

SI Sumitomo Rubber Industries: 7 patents #320 of 1,637Top 20%
📍 Ibaraki, JP: #1,449 of 6,779 inventorsTop 25%
Overall (All Time): #761,453 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6258189 Method and apparatus for manufacturing tire Masayuki Sakamoto, Takuya Mizuta, Kazuya Suzuki, Susumu Tanaka, Yukio Endo +1 more 2001-07-10
5882452 Method and apparatus for manufacturing tire with reduced radial runout Masayuki Sakamoto, Takuya Mizuta, Kazuya Suzuki, Susumu Tanaka, Yukio Endo +1 more 1999-03-16
5193600 Tire grooving apparatus and method Satoru Kinuhata 1993-03-16
5144996 Tire grooving apparatus and method Satoru Kinuhata 1992-09-08
5074346 Tire grooving apparatus Satoru Kinuhata, Masao Takami, Eiji Shibata, Tadahiko Tamura 1991-12-24
4959553 Method for measuring shape and apparatus therefor Takashi Kawamura 1990-09-25
4895029 Method of and apparatus for detecting defects of elastic-member joint portion Akinori Kubota 1990-01-23