KO

Kenji Ogawa

Mitsubishi Electric: 40 patents #237 of 25,717Top 1%
PA Panasonic: 19 patents #1,080 of 21,108Top 6%
NL Neuberg Company Limited: 9 patents #1 of 1Top 100%
SO Sony: 9 patents #4,874 of 25,231Top 20%
Sumitomo Electric Industries: 6 patents #4,612 of 21,551Top 25%
NE Nec: 4 patents #3,388 of 14,502Top 25%
MC Mitsui Engineering & Shipbuilding Co.: 4 patents #31 of 496Top 7%
RE Resonac: 3 patents #53 of 474Top 15%
KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
MK Mitsubishi Denki K.K.: 3 patents #44 of 577Top 8%
NC Nippon Crucible Co.: 2 patents #5 of 45Top 15%
DC Dainichiseika Color & Chemicals Mfg. Co.: 2 patents #125 of 376Top 35%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
IC Idemitsu Petrochemical Co.: 2 patents #182 of 578Top 35%
NC Nisshin Steel Co.: 2 patents #160 of 514Top 35%
YA Yazaki: 2 patents #1,574 of 3,427Top 50%
YI Yoshitomi Pharmaceutical Industries: 2 patents #99 of 310Top 35%
KA Kajima: 1 patents #125 of 383Top 35%
RI Riken: 1 patents #679 of 1,824Top 40%
Rohm Co.: 1 patents #1,438 of 2,292Top 65%
SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
JT Japan Tobacco: 1 patents #582 of 1,187Top 50%
SI Sumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
TC Taiheiyo Cement: 1 patents #83 of 203Top 45%
CC Chugoku Electric Power Co.: 1 patents #53 of 143Top 40%
TS Toshiba Electronic Devices & Storage: 1 patents #470 of 900Top 55%
TD Toshiba Storage Device: 1 patents #44 of 150Top 30%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
JL Japan Aviation Electronics Industry, Limited: 1 patents #440 of 728Top 65%
NU National University Corp Hiroshima University: 1 patents #13 of 42Top 35%
Bridgestone: 1 patents #1,586 of 2,860Top 60%
HZ Hitachi Zosen: 1 patents #216 of 531Top 45%
Overall (All Time): #8,786 of 4,157,543Top 1%
127
Patents All Time

Issued Patents All Time

Showing 1–25 of 127 patents

Patent #TitleCo-InventorsDate
12423804 Image analysis apparatus and method for determining shape of particle included in image of object Yoshishige OKUNO, Eriko Takeda, Junichi Shibuya, Yuki NAKAO 2025-09-23
12393872 Machine learning device, method, program, and system Yoshishige OKUNO, Eriko Takeda, Junichi Shibuya, Yuki NAKAO 2025-08-19
12275759 Hepatitis B virus replication inhibitor and pharmaceutical composition for treating hepatitis B comprising the same 2025-04-15
11995816 Image analysis apparatus, method, and program Yoshishige OKUNO, Eriko Takeda, Junichi Shibuya, Yuki NAKAO 2024-05-28
11984142 Magnetic disk apparatus and method 2024-05-14
11545032 Roadside apparatus and vehicle-side apparatus for road-to-vehicle communication, and road-to-vehicle communication system Kenji Hisanaga, KAZUFUMI CHO, AKIHIKO IZUMI, TAICHI SHIMOYASHIKI 2023-01-03
11533537 Information processing device and information processing system Kenji Hisanaga, Yoichi Kobori, TAICHI SHIMOYASHIKI, Nobuyuki Tanaka 2022-12-20
10913485 Steering control apparatus Taizo Toda, Masaya Endo 2021-02-09
10196085 Electric power steering device Hajime Iida, Hiroshi Gokan 2019-02-05
10000235 Steering control device Taizo Toda, Masaya Endo 2018-06-19
9993896 Method for laser welding of materials having different thicknesses Kazuaki Hosomi, Takefumi Nakako, Keiji Yamamoto 2018-06-12
9896122 Steering control device, and steering control method Masaya Endo, Yoshihiko Kimpara, Taizo Toda 2018-02-20
9896124 Steering control apparatus Taizo Toda, Masaya Endo, Yoshihiko Kimpara 2018-02-20
9738307 Steering control device, and steering control method Masaya Endo, Hidetoshi Ikeda, Isao Kezobo, Taizo Toda 2017-08-22
9730278 Induction heating cooking device Hidekazu Suzuki, Tomoya Takahashi, Hiroshi Isago, Shumpei Ando, Masahiro Yokono +3 more 2017-08-08
9673748 Motor control device and motor control method 2017-06-06
9642267 Portable wireless device Yoshio Koyanagi, Kouta Aoki 2017-05-02
9522695 Steering control device, and steering control method Masaya Endo, Yoshihiko Kimpara, Hidetoshi Ikeda, Taizo Toda 2016-12-20
9515581 Motor control device 2016-12-06
9426879 Reinforced metal core board and electric connection box having the same Manabu Ooishi, Maki Sugiura, Kazuhiro Yamamoto 2016-08-23
9385512 Electrical junction box with electrical components mounted to conductive metal plates across a gap Manabu Ooishi, Maki Sugiura, Kazuhiro Yamamoto 2016-07-05
9241374 Induction cooking appliance Eiji Matsui, Akira Kataoka, Takehiko Shigeoka, Takaaki Kusaka 2016-01-19
9110451 Motor control system and safety monitoring system therefor 2015-08-18
9053746 Disk device and data recording method Hidekazu Masuyama, Michio Yamamoto, Katsushi Ohta, Yuji Karakawa 2015-06-09
9043090 Automatic steering apparatus Masaya Endo, Masahiko Kurishige, Takayuki Kifuku, Hiroyuki Kozuki 2015-05-26