RS

Ryosuke Sakai

The Yokohama Rubber Co.: 5 patents #6 of 119Top 6%
Brother Kogyo: 2 patents #174 of 552Top 35%
FL Fujitsu Ten Limited: 1 patents #17 of 117Top 15%
Sharp Kabushiki Kaisha: 1 patents #420 of 946Top 45%
Overall (2019): #10,204 of 560,194Top 2%
9
Patents 2019

Issued Patents 2019

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
10494511 Rubber composition and pneumatic tire using same Yuko Sekine, Makoto Ashiura, Fumito Yatsuyanagi 2019-12-03
10494512 Rubber composition and pneumatic tire using same Yuko Sekine, Makoto Ashiura, Fumito Yatsuyanagi 2019-12-03
10487198 Rubber composition and pneumatic tire using same Yuko Sekine, Makoto Ashiura, Fumito Yatsuyanagi 2019-11-26
10487197 Rubber composition and pneumatic tire using same Yuko Sekine, Makoto Ashiura, Fumito Yatsuyanagi 2019-11-26
10474086 Image forming apparatus capable of adjusting print position of image on recording paper Norio Tomita, Yasuaki Fukada, Hidetoshi Atsumi, Koji Wakamoto, Atsushi Ogo 2019-11-12
10472503 Rubber composition and pneumatic tire using same Yuko Sekine, Makoto Ashiura, Fumito Yatsuyanagi 2019-11-12
10362688 Assembly structure of operation unit Masatoshi Saito, Shinya Hachiue, Atsushi Baba, Nobuyuki Ukai 2019-07-23
10203658 Image forming apparatus having electrical contact Junichi Yokoi 2019-02-12
10205838 Image forming apparatus including upper casing which opens and closes relative to lower casing Takamasa Tsukada 2019-02-12