Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
TT

Toru Takeda

Sony: 40 patents #709 of 25,231Top 3%
Honda Motor Co.: 13 patents #1,372 of 21,052Top 7%
KOKonami: 9 patents #14 of 445Top 4%
MCMitsubishi Chemical: 6 patents #261 of 3,022Top 9%
Kabushiki Kaisha Toshiba: 6 patents #4,898 of 21,451Top 25%
UNUnknown: 4 patents #4,220 of 83,584Top 6%
KCKonami Digital Entertainment Co.: 2 patents #166 of 611Top 30%
HSHarmonic Drive Systems: 2 patents #56 of 147Top 40%
NCNippon Steel Chemical Co.: 2 patents #60 of 380Top 20%
BCBridgestone Cycle Co.: 1 patents #13 of 30Top 45%
W&Whitaker &: 1 patents #650 of 1,437Top 50%
Hitachi: 1 patents #17,742 of 28,497Top 65%
Chiyoda, JP: #14 of 1,712 inventorsTop 1%
Overall (All Time): #21,099 of 4,157,543Top 1%
83 Patents All Time

Issued Patents All Time

Showing 76–83 of 83 patents

Patent #TitleCo-InventorsDate
5602690 Clock signal generating device and clock signal generating method Itaru Tomisaki 1997-02-11
5455815 Pattern data generator Takehisa Ishida 1995-10-03
5444371 Magnetic disk offset amount measuring apparatus Itaru Tomisaki 1995-08-22
5170350 Steering control system for moving vehicle Kenji Kamimura, Sadachika Tsuzuki, Toshikazu Nakamura 1992-12-08
5107946 Steering control system for moving vehicle Kenji Kamimura, Sadachika Tsuzuki, Kazunori Noda, Shuzo Fujimoto 1992-04-28
4994970 Working robot Akio Noji, Makoto Imada, Kenji Kamimura 1991-02-19
4858485 Inscribed transmission device Kunitoshi Kozakae 1989-08-22
4833665 Information recording control system reusing a defective area Kenji Tokumitsu, Takashi Doi, Michio Miyazaki, Yuji Yamane, Nobuyoshi Izawa 1989-05-23