RY

Ryosuke Yamaguchi

JT Jtekt: 5 patents #340 of 1,969Top 20%
JS Jfe Steel: 2 patents #578 of 1,401Top 45%
KS Kawasaki Steel: 1 patents #889 of 1,922Top 50%
NC Nhk Spring Co.: 1 patents #555 of 1,116Top 50%
Overall (All Time): #532,497 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12286147 Steering device Ryoichi Tokioka, Yasuyuki Nozawa 2025-04-29
12233934 Steering device Yasuyuki Nozawa, Yoshihiro Oono, Ryoichi Tokioka 2025-02-25
11268164 Steel sheet and method for producing the same Shimpei Yoshioka, Yoshihiko Ono, Kenta Hidaka 2022-03-08
10870902 Cold-rolled steel sheet and manufacturing method therefor Yoshihiko Ono, Yoshimasa Funakawa, Nobuyuki Nakamura 2020-12-22
10274517 Conductive probe for inspection and semiconductor inspection device Kohei Hironaka, Kazuya Souma, Satoshi Shoji 2019-04-30
10141800 Magnet-embedded rotor, method for manufacturing magnet-embedded rotor, and orientation and magnetization device Keita NIMURA, Naotake Kanda 2018-11-27
10116193 Interior permanent magnet rotor and method and apparatus for manufacturing the same Keita NIMURA, Koji Tachi 2018-10-30
9812239 Core manufacturing device Keita NIMURA, Naotake Kanda 2017-11-07
5700420 Non-oxidizing heating method and apparatus Tsuguhiko Nakagawa, Hisashi Osanai, Junichi Hasunuma, Takemi Yamamoto 1997-12-23