KY

Koji Yamaguchi

Canon: 64 patents #402 of 19,416Top 3%
Sumitomo Electric Industries: 33 patents #399 of 21,551Top 2%
SS Sumitomo Wiring Systems: 20 patents #171 of 2,615Top 7%
AT Autonetworks Technologies: 20 patents #81 of 1,079Top 8%
SE Seiko Epson: 13 patents #1,445 of 7,774Top 20%
KT Kabushiki Kaisha Toshiba: 9 patents #3,402 of 21,451Top 20%
TI Toray Industries: 8 patents #282 of 3,690Top 8%
Mitsubishi Electric: 7 patents #4,301 of 25,717Top 20%
SC Sekisui Chemical Co.: 6 patents #106 of 908Top 15%
OL Origin Electric Company, Limited: 6 patents #10 of 128Top 8%
Ricoh Company: 5 patents #3,664 of 9,818Top 40%
FC Futaba Industrial Co.: 5 patents #6 of 167Top 4%
HM Hitachi Maxell: 4 patents #247 of 1,211Top 25%
Honda Motor Co.: 4 patents #5,328 of 21,052Top 30%
TI Tokai Rubber Industries: 3 patents #126 of 557Top 25%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
SE Sega Enterprises: 3 patents #74 of 515Top 15%
KS Kawasaki Steel: 3 patents #381 of 1,922Top 20%
SA Sumitomo Electric Sintered Alloy: 3 patents #19 of 73Top 30%
DI Disco: 3 patents #189 of 708Top 30%
SH Sumitomo Electric Hardmetal: 2 patents #166 of 278Top 60%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
KC Kansai Paint Co.: 2 patents #263 of 822Top 35%
ND Nitto Denko: 2 patents #1,207 of 2,479Top 50%
MA Maxell: 2 patents #227 of 437Top 55%
OL Origin Company, Limited: 1 patents #27 of 48Top 60%
AU Atsugi Unisia: 1 patents #44 of 117Top 40%
CC Cj Cheiljedang: 1 patents #489 of 827Top 60%
FC Fuji Electric Co.: 1 patents #1,354 of 2,643Top 55%
HE Hitachi Maxell Energy: 1 patents #2 of 38Top 6%
HP Hokuriku Electric Power: 1 patents #11 of 52Top 25%
IC International Superconductivity Technology Center: 1 patents #110 of 245Top 45%
Kawasaki: 1 patents #1,551 of 2,943Top 55%
NA Namco: 1 patents #89 of 269Top 35%
NC Nemoto Kyorindo Co.: 1 patents #25 of 40Top 65%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
Airbus Operations Limited: 1 patents #1,396 of 3,269Top 45%
SK Sekisui Kagaku Kogyo: 1 patents #148 of 395Top 40%
YC Yanmar Holdings Co.: 1 patents #349 of 636Top 55%
📍 Osaka, JP: #8 of 258 inventorsTop 4%
Overall (All Time): #3,322 of 4,157,543Top 1%
201
Patents All Time

Issued Patents All Time

Showing 26–50 of 201 patents

Patent #TitleCo-InventorsDate
11738703 Power supply system in vehicle door Hiroki Hirai, Makoto Higashikozono, Housei MIZUNO 2023-08-29
11614240 Ceiling concealed air-conditioning apparatus Tetsuya Tazawa 2023-03-28
11565634 Door wiring module Makoto Higashikozono, Housei MIZUNO 2023-01-31
11472352 Door wiring module Housei MIZUNO 2022-10-18
11453085 Method for manufacturing joined body Keigo Yasuda 2022-09-27
11451024 Wiring member integrated built-in component Hiroki Hirai, Makoto Higashikozono, Housei MIZUNO 2022-09-20
11442405 Drum unit, cartridge and coupling member Tetsuo Uesugi, Makoto Hayashida, Takashi Yano 2022-09-13
11442404 Drum unit, cartridge and coupling member Tetsuo Uesugi, Makoto Hayashida, Takashi Yano 2022-09-13
11435693 Drum unit, cartridge and coupling member Tetsuo Uesugi, Makoto Hayashida, Takashi Yano 2022-09-06
11427260 Reinforcement and reinforcement module Housei MIZUNO, Shinya Sadohara, Hiroki Hirai, Shinya Itou 2022-08-30
11414192 Passenger cabin for a vehicle, and a vehicle having at least one such cabin Tobias Mayer, Viljami Räisänen, Martin Engberg 2022-08-16
11360416 Image forming apparatus Kohei Matsuda, Hiroki Ogino, Yasushi Katsuta, Kaori Noguchi, Junko Hirata +4 more 2022-06-14
11334023 Drum unit, cartridge and coupling member Tetsuo Uesugi, Makoto Hayashida, Takashi Yano 2022-05-17
D950642 Photosensitive drum for process cartridge for image forming apparatus Tetsuo Uesugi, Makoto Hayashida, Takashi Yano 2022-05-03
11235420 Laser welding apparatus and manufacturing method of component 2022-02-01
11213915 Joining method Toru Kobayashi 2022-01-04
11208058 Electrical component-attached wire harness for vehicle dashboard and assembly structure of electrical component-attached wire harness Housei MIZUNO, Shinya Sadohara, Hiroki Hirai, Shinya Itou, Yutaka Matsumura 2021-12-28
11201367 Flat battery Noriyuki Yabushita, Toshikazu Yoshiba, Kenji Tsuda 2021-12-14
11148224 Processing apparatus and program 2021-10-19
11073791 Drum unit, cartridge and coupling member Tetsuo Uesugi, Makoto Hayashida, Takashi Yano 2021-07-27
11073790 Drum unit, cartridge and coupling member Tetsuo Uesugi, Makoto Hayashida, Takashi Yano 2021-07-27
11067948 Drum unit, cartridge and coupling member Tetsuo Uesugi, Makoto Hayashida, Takashi Yano 2021-07-20
11067947 Drum unit, cartridge and coupling member Tetsuo Uesugi, Makoto Hayashida, Takashi Yano 2021-07-20
11061368 Drum unit, cartridge and coupling member Tetsuo Uesugi, Makoto Hayashida, Takashi Yano 2021-07-13
11061367 Drum unit, cartridge and coupling member Tetsuo Uesugi, Makoto Hayashida, Takashi Yano 2021-07-13