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

Hideki Aoki — 30 Patents

Kubota: 12 patents #127 of 2,059Top 7%
DCDai-Ichi Seiko Co.: 4 patents #38 of 124Top 35%
KKKureha Kagaku Kogyo: 2 patents #222 of 607Top 40%
KAKabushiki Kaisya Advance: 2 patents #3 of 35Top 9%
KKKabushiki Kaisya Advance Kaihatsu Kenkyujo: 2 patents #6 of 19Top 35%
TIToyota Industries: 1 patents #1,298 of 1,610Top 85%
MDMitsubisih Denki: 1 patents #26 of 381Top 7%
BRBrainy: 1 patents #3 of 4Top 75%
Overall (All Time): #121,623 of 4,157,543Top 3%
30 Patents All Time
Hideki Aoki has been granted 30 US patents while listed as an inventor at Kubota. The first was granted in 1980 and the most recent in January 2025. Hideki Aoki ranks #121,623 of 4,157,543 US inventors in our database (top 2.9%). Patent records list Hideki Aoki in Tokyo, GA, JP.

Patents per Year

Patents granted per year, 1980 to 2025Bar chart with a peak of 7 patents in 2016.peak 71980: 1 patents19801982: 2 patents1984: 1 patents19841985: 1 patents1989: 1 patents19891991: 2 patents1995: 1 patents19951998: 1 patents2002: 1 patents20022014: 1 patents2016: 7 patents20162017: 2 patents2018: 2 patents20182019: 1 patents2020: 1 patents20202021: 2 patents2022: 1 patents20222024: 1 patents2025: 1 patents2025

Issued Patents All Time

Showing 1–25 of 30 patents

Patent #TitleCo-InventorsDate
12201709 Hydroxyapatite, cosmetic, food, and method for producing the same Nobukiyo Tanaka 2025-01-21
11957074 Work vehicle Yuto Fujii, Justin MCCALLISTER 2024-04-16
11246263 Work vehicle Yuto Fujii, Justin MCCALLISTER 2022-02-15
11160211 Grass mower tilt detection Akira Minoura 2021-11-02
10981474 Work vehicle having air handling system Masato Asahara, Akira Minoura 2021-04-20
10538179 Work vehicle Masato Asahara, Ryotaro Senda, Seiya Yoshida, Kensuke Uemoto, Yoshikazu Togoshi +1 more 2020-01-21
10208852 Steering lever system for work vehicle David Spitz, Masahiro Yamada 2019-02-19
10024208 Work vehicle having oil equipment David Spitz 2018-07-17
9976524 Diesel work vehicle with duel fuel tanks Masaki Takaoka, Seiya Yoshida, Junki Nakao, Osami Fujiwara, Hiroyuki Tada 2018-05-22
9668404 Mower with improved exhaust gas component cooling Akira Minoura, Kazuaki Nogami, Takahiro Shiraga, Hideya Umemoto, Seiya Yoshida 2017-06-06
9596804 Riding mower Masato Asahara, Hideya Umemoto, Osami Fujiwara, Akira Minoura, Yoshikazu Togoshi 2017-03-21
9516808 Grass mower Masaki Takaoka, Masato Asahara, Motosumi Shiotsuki, Kazuaki Nogami, Akira Minoura 2016-12-13
9404814 Engine exhaust heat temperature detection device Hiroyuki Tada, Masato Asahara, Yoshihiro Ueda, Akira Minoura 2016-08-02
D759598 Adaptor for connecting a flat circuit device to an electrical connector 2016-06-21
9353677 Control methods and control apparatuses of internal-combustion engines Haruki Masuyama 2016-05-31
9350120 Plug connector and method of manufacturing the same 2016-05-24
D756306 Adaptor for connecting a flat circuit device to an electrical connector 2016-05-17
9343832 Plug connector and method of manufacturing the same 2016-05-17
8834233 Method of manufacturing implant and method of manufacturing artificial dental root Masashi Toyama, Hiroto Fujimaki, Yuki Hashimoto 2014-09-16
6358494 Composite toothpaste products Marehito Aoki, Hidenao Aoki 2002-03-19
5766247 Process for producing a bioimbedding material Yoshiharu Shin, Kazutake Yoshizawa, Takahiro Iida 1998-06-16
5441536 Method for the production of an implant having an apatite coating layer using a hydrothermal treatment Masaru Akao, Yoshiharurayama Shin, Osamu Hayashi, Masahiko Yoshizawa 1995-08-15
5035711 Transcutaneously implantable element Masaru Akao, Yoshiharu Shin 1991-07-30
5026397 Transcutaneously implantable element Masaru Akao, Yoshiharu Shin 1991-06-25
4879503 Blower motor control for an air conditioner Mitsuru Murata, Hirotaka Sakamoto 1989-11-07