Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SM

Shigeru Maeda — 42 Patents

Denso: 10 patents #1,243 of 11,792Top 15%
NKNippon Kayaku: 10 patents #40 of 1,103Top 4%
ACAisin Aw Co.: 7 patents #270 of 2,011Top 15%
Kabushiki Kaisha Toshiba: 4 patents #6,732 of 21,451Top 35%
NINidec: 2 patents #402 of 976Top 45%
DCDelta Tooling Co.: 2 patents #34 of 93Top 40%
CLCentral Glass Company, Limited: 1 patents #505 of 968Top 55%
NSNippon Steel: 1 patents #2,111 of 4,423Top 50%
SCSumitomo Bakelite Co.: 1 patents #403 of 790Top 55%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
SISumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Amuru, UG: #10 of 499 inventorsTop 3%
Overall (All Time): #72,062 of 4,157,543Top 2%
42 Patents All Time
Shigeru Maeda has been granted 42 US patents while listed as an inventor at Denso. The first was granted in 1981 and the most recent in July 2024. Shigeru Maeda ranks #72,062 of 4,157,543 US inventors in our database (top 1.7%). Patent records list Shigeru Maeda in Amuru, UG.

Patents per Year

Patents granted per year, 1981 to 2024Bar chart with a peak of 5 patents in 2012.peak 51981: 1 patents19811987: 1 patents1993: 1 patents1994: 1 patents19941996: 1 patents1998: 2 patents2002: 1 patents20022004: 1 patents2006: 1 patents2010: 2 patents20102011: 1 patents2012: 5 patents2013: 2 patents20132014: 2 patents2015: 2 patents2016: 3 patents20162017: 1 patents2018: 2 patents2019: 3 patents20192020: 2 patents2021: 5 patents2022: 1 patents20222024: 1 patents2024

Issued Patents All Time

Showing 1–25 of 42 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12040658 Motor member, motor, and method for manufacturing motor member Ryoma SASAKI 2024-07-16
11478840 Manufacturing method of wire rod, manufacturing apparatus of wire rod, wire rod, and motor Shigeharu Sumi 2022-10-25
11065966 Apparatus for controlling motorized vehicle Kousuke BABA, Chinatsu Washizu 2021-07-20
10953879 Vehicle control apparatus Toshikazu Akita, Tomohisa Ose 2021-03-23
10940515 Milling apparatus Takahiro TACHIBANA 2021-03-09
10910928 Stator assembly method and stator assembly apparatus Shingo Hashimoto, Masumi Tomura, Shingo Sato 2021-02-02
10889174 Control apparatus and control method for hybrid vehicle Kohei Saito 2021-01-12
10875408 Apparatus for controlling motorized vehicle Chinatsu Washizu, Kousuke BABA, Masaru Suzuki 2020-12-29
10680540 Apparatus for controlling motorized vehicle Masaru Suzuki, Kousuke BABA, Chinatsu Washizu 2020-06-09
10479359 Restart control device for internal combustion engine Tomohisa Ose, Tadatoshi Asada, Takashi Senda 2019-11-19
10457285 Vehicle control device for controlling inertia operation of vehicle Akira Kato 2019-10-29
10284060 Stator assembly method and stator assembly apparatus Shingo Hashimoto, Shingo Sato, Masumi Tomura 2019-05-07
10148158 Varnish impregnation apparatus and varnish impregnation method Hideaki Kimura, Tsuyoshi Niwa, Takamitsu Sugimoto, Susumu Kato, Takeshi Yokoyama 2018-12-04
10084363 Stator assembly method and stator assembly apparatus Shingo Hashimoto, Masumi Tomura, Shingo Sato 2018-09-25
9719430 Control system for internal combustion engine Kazuaki Ueda, Tomoaki Nakano, Masataka Nishikori, Shuhei Oe, Hikaru Kokumai 2017-08-01
9422881 Vehicle control apparatus Tomohisa Ose 2016-08-23
9410584 Vehicle control apparatus 2016-08-09
9240709 Manufacturing method for electric motor rotor Susumu Kato, Takeshi Yokoyama, Takuya Ooura, Motoki Koori 2016-01-19
9079808 Gas generator, gas generator holder and method for manufacturing gas generator holder Toshio Matsuura, Eiji Komatsu, Masahiro Kato, Kenichirou Yamashita 2015-07-14
8951030 Resin filling device Susumu Kato, Takuya Ooura, Motoki Koori, Takeshi Yokoyama 2015-02-10
8900378 Structural material Etsunori Fujita, Yumi Ogura, Seiji Kawasaki, Shigeyuki Kojima, Soichi Makita +2 more 2014-12-02
8720039 Laminated core punching apparatus Tetsuya Matsubara, Atsuya Takagi, Takuya Ooura, Hajime Nishiguchi, Motoki Koori +5 more 2014-05-13
8547680 Ignition system, gas generating device for airbag, and gas generating device for seatbelt pretensioner Hideyuki Koike, Hirotaka Mukunoki 2013-10-01
8528982 Seat Etsunori Fujita, Yumi Ogura, Seiji Kawasaki, Eiji Sugimoto, Soichi Makita +4 more 2013-09-10
8330865 Electronic apparatus, image display system and image display method Tomohiro Kanda 2012-12-11