RO

Ryo Oba

SI Sumitomo Rubber Industries: 7 patents #320 of 1,637Top 20%
SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%
The Goodyear Tire & Rubber: 1 patents #1,860 of 3,057Top 65%
Overall (All Time): #550,854 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
11584168 Tire Kenji Ueda, Masatomo Nakamura, Koji Hayashi, Masaki Terashima, Masahiro NAGASE +3 more 2023-02-21
11446963 Tyre Maiko Tanabe, Tetsuya MAEKAWA 2022-09-20
11285762 Tyre Ryuta Kitora, Yasutaka Ishitobi 2022-03-29
10864775 Tire 2020-12-15
10239351 Pneumatic tire Daisuke Utsumi, Norio Hayashi 2019-03-26
10202007 Pneumatic tire 2019-02-12
9180741 Pneumatic tire 2015-11-10
D647033 Tire for automobile Takehiko Murata 2011-10-18
6542373 Memory module device formation and mounting methods thereof 2003-04-01