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USPTO Patent Rankings Data through Dec 31, 2025
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Yuichi Tanabe — 24 Patents

Canon: 10 patents #6,292 of 19,416Top 35%
Panasonic: 9 patents #2,948 of 21,108Top 15%
AKAisan Kogyo Kabushiki Kaisha: 2 patents #232 of 642Top 40%
TCTokyo Roki Co.: 1 patents #32 of 106Top 35%
SMSmc: 1 patents #1,006 of 1,119Top 90%
Overall (All Time): #168,038 of 4,157,543Top 5%
24 Patents All Time
Yuichi Tanabe has been granted 24 US patents while listed as an inventor at Canon. The first was granted in 2002 and the most recent in August 2025. Yuichi Tanabe ranks #168,038 of 4,157,543 US inventors in our database (top 4.0%). Patent records list Yuichi Tanabe in Osaka, NY, JP.

Patents per Year

Patents granted per year, 2002 to 2025Bar chart with a peak of 4 patents in 2014.peak 42002: 1 patents20022003: 1 patents2010: 1 patents20102012: 1 patents2013: 3 patents20132014: 4 patents2017: 1 patents20172018: 1 patents2019: 4 patents20192020: 1 patents2022: 1 patents20222023: 3 patents2024: 1 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12401237 Motor, blower, and refrigerator Masahiko Morisaki, Masatomo Kumashiro, Toshifumi Tsutsumi 2025-08-26
12164262 Image forming apparatus including particularly arranged driving mechanism — 2024-12-10
11740584 Image forming apparatus and method for producing drive unit Yuki Kurosu 2023-08-29
11662686 Oldham coupling and image forming apparatus Keita Shigihara 2023-05-30
11644786 Image forming apparatus Yuki Kurosu 2023-05-09
11531286 Image forming apparatus capable of suppressing deterioration in accuracy of controlling switching of motors from forward rotation to reverse rotation Keita Shigihara 2022-12-20 $48,000
10571852 Image forming apparatus Shin Hasegawa, Daiki Takahashi 2020-02-25 $28,000
10372069 Image forming apparatus having a control portion capable of controlling a rotation speed of a pair of conveyance members Kentaro Yamana 2019-08-06 $20,000
D853964 Motor Masahiko Morisaki, Masatomo Kumashiro, Toshifumi Tsutsumi 2019-07-16
10310429 Image forming apparatus — 2019-06-04 $17,000
10253791 Fluid pressure cylinder with boosting mechanism Masayuki Kudo, Eiko Miyasato 2019-04-09
9971283 Belt conveyance apparatus and image forming apparatus for reduced belt buckling Shinya Kitago, Hisashi Tsukijima 2018-05-15 $30,000
9626942 Flute support — 2017-04-18
D709450 Motor Masahiko Morisaki, Akihiro Ochiai 2014-07-22
D709451 Motor Masahiko Morisaki, Akihiro Ochiai 2014-07-22
8737868 Image forming apparatus Takahiro Kobayashi 2014-05-27 $41,000
D701300 Impeller of electric fan Masahiko Morisaki, Michihiro Kurokawa, Yoshio Chiba, Hirokazu Takahara 2014-03-18
D680071 Motor Masahiko Morisaki, Masatomo Kumashiro 2013-04-16
8410649 Electric motor, electric motor unit, blower, and electric device Toshifumi Tsutsumi, Shinsuke Kimura, Hirosi Mukaide 2013-04-02 $88,000
D673911 Motor Masahiko Morisaki, Masatomo Kumashiro 2013-01-08
8269086 Flute support — 2012-09-18
7714474 Electrical machine having a flattened stator with inclined teeth Yuichi Yoshikawa, Hiroshi Murakami, Hideharu Hiwaki, Koji Kuyama, Akio Ando 2010-05-11 $122,000
6575199 Fluid supply pipe Hironori Ueda, Takashi Nagai, Yoichi Nakao 2003-06-10
6382190 In-tank fuel filter improved to resist electrification Takashi Nagai, Hironori Ueda 2002-05-07

Frequent Collaborators

Masahiko Morisaki7 shared
Masatomo Kumashiro4 shared
Toshifumi Tsutsumi3 shared
Takashi Nagai2 shared
Hironori Ueda2 shared
Keita Shigihara2 shared

Nearby-Ranked Inventors

Tracy Helen Fung24
Yang Li24
Bo Ching Jiang24
Shoham DEKEL24
David B. Coulter24
Akiko WATANO24
Walter Nistico24
Thomas W. Chalberg, Jr.24
Alan R. Dombrowski24