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

Makoto Taniguchi

DEDenso: 117 patents #1 of 11,792Top 1%
TOToyota: 12 patents #2,357 of 26,838Top 9%
NCNippondenso Co.: 11 patents #131 of 3,479Top 4%
SESeiko Epson: 11 patents #1,668 of 7,774Top 25%
KTKabushiki Kaisha Toshiba: 6 patents #4,898 of 21,451Top 25%
Honda Motor Co.: 5 patents #4,418 of 21,052Top 25%
Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
ACAsmo Co.: 2 patents #218 of 745Top 30%
MCMitsui Chemicals: 1 patents #1,270 of 2,279Top 60%
NSNippon Steel: 1 patents #2,111 of 4,423Top 50%
ACAisin Aw Co.: 1 patents #1,133 of 2,011Top 60%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
Canon: 1 patents #14,899 of 19,416Top 80%
Overall (All Time): #4,950 of 4,157,543Top 1%
167 Patents All Time

Issued Patents All Time

Showing 51–75 of 167 patents

Patent #TitleCo-InventorsDate
9537367 Driving device Hiroki Tomizawa 2017-01-03
9472984 Rotor for rotating electric machine 2016-10-18
9444313 Rotary electric machine and driving apparatus using the same 2016-09-13
9431859 Rotating electric machine Hiroki Tomizawa, Tatsuya Inagaki, Masahiro Goto 2016-08-30
9425658 Rotor and rotating electric machine having the same Hiroki Tomizawa 2016-08-23
9360295 Rotational position sensing apparatus Takeshi Wakana, Hiroshi Imai, Masahiro Goto 2016-06-07
9337698 Rotating electric machine Hiroshi Imai 2016-05-10
9297449 Ring gear fastening structure Hiroyuki Shioiri 2016-03-29
9197103 Stator core for electric rotary apparatus 2015-11-24
9184648 Electric motor with permanent magnets in stator thereof Kousuke Hanada 2015-11-10
9166504 Control apparatus for motor-generator Kouichi Nagata, Masahiko Osada 2015-10-20
9143014 Rotor, dynamo-electric machine having the rotor and rotor manufacturing method Jirou Hayashi, Masahiro Goto 2015-09-22
9132810 Parking device Hiroyuki Shioiri, Haruo Isomura, Hiroyuki Shibata, Shotaro Kato 2015-09-15
9106115 Rotating electrical machine 2015-08-11
9097334 Method for caulking ring gear, caulking tool used for method for caulking ring gear, and ring gear Yoshihiko Ukai, Hirokazu Tsunekawa 2015-08-04
9068640 Fastening structure for ring-gear and differential case, and differential device using same Yoshihiko Ukai, Hirokazu Tsunekawa, Hiroyuki Shioiri 2015-06-30
9017213 Fastening structure of ring gear Hiroyuki Shioiri 2015-04-28
8928264 Control device for rotating electrical machine 2015-01-06
8893575 Caulking-fastened component, method of fastening the caulking-fastened component, and method of manufacturing the caulking-fastened component Yuki KUROSAKI, Yoshihiko Ukai, Jun Kamitake, Jo Kayahana, Shuhei Yamaguchi +1 more 2014-11-25
8878471 Control apparatus for electric rotary machine Hidenori Katou 2014-11-04
8841807 Rotary electric machine with improved magnetic resistance 2014-09-23
8796897 Consequent pole permanent magnet motor Asuka Tanaka 2014-08-05
8747275 Differential device Hiroyuki Shioiri, Michitaka Tsuchida, Yosuke Suzuki, Takahito Endo, Yoshitaka Murata +1 more 2014-06-10
8736132 Stator of rotating electrical machine Keiji Kondou, Akito Akimoto 2014-05-27
8708070 Power transmitting apparatus and power transmitting apparatus assembly method Michitaka Tsuchida, Hiroyuki Shioiri, Hideaki Komada 2014-04-29