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

Hiroki Matsuoka — 86 Patents

Toyota: 50 patents #186 of 26,838Top 1%
SESeiko Epson: 16 patents #1,167 of 7,774Top 20%
Denso: 6 patents #2,220 of 11,792Top 20%
Sony: 4 patents #9,005 of 25,231Top 40%
Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
Mazda Motor: 3 patents #1,256 of 4,755Top 30%
SISintokogio: 3 patents #110 of 455Top 25%
NCNippondenso Co.: 2 patents #1,150 of 3,479Top 35%
FLFujitsu Ten Limited: 2 patents #266 of 996Top 30%
TIToyota Industries: 2 patents #892 of 1,610Top 60%
DPDaio Paper: 2 patents #83 of 258Top 35%
SLSaturn Licensing: 1 patents #180 of 329Top 55%
PLPfu Limited: 1 patents #255 of 478Top 55%
Pioneer Electronic: 1 patents #1,093 of 1,840Top 60%
AAAutoliv Development Ab: 1 patents #518 of 1,363Top 40%
SISumitomo Heavy Industries: 1 patents #424 of 917Top 50%
Fujimi, JP: #2 of 195 inventorsTop 2%
Overall (All Time): #19,585 of 4,157,543Top 1%
86 Patents All Time
Hiroki Matsuoka has been granted 86 US patents while listed as an inventor at Toyota. The first was granted in 1983 and the most recent in October 2025. Hiroki Matsuoka ranks #19,585 of 4,157,543 US inventors in our database (top 0.47%). Patent records list Hiroki Matsuoka in Fujimi, JP.

Patents per Year

Patents granted per year, 1988 to 2025Bar chart with a peak of 6 patents in 2022.peak 61988: 1 patents19881989: 2 patents1990: 5 patents1991: 4 patents19911992: 1 patents1993: 4 patents1994: 2 patents19941996: 2 patents1997: 4 patents1998: 3 patents19982001: 1 patents2002: 2 patents2003: 2 patents20032004: 2 patents2007: 1 patents2008: 1 patents20082009: 3 patents2010: 4 patents2011: 3 patents20112012: 1 patents2013: 2 patents2014: 3 patents20142018: 2 patents2019: 1 patents2020: 1 patents20202021: 4 patents2022: 6 patents2023: 1 patents20232024: 4 patents2025: 3 patents2025

Issued Patents All Time

Showing 1–25 of 86 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12447071 Attachable-type disposable wearing article 2025-10-21
12210035 Inertial sensor device and sensor module 2025-01-28
12186172 Absorbent article 2025-01-07
12162062 Mold strength measuring device, molding system, and mold strength measuring method Takato ISHII 2024-12-10
12075581 Supporting body and display apparatus Masaki Fukano, Toshiaki Takahashi, Hiroyuki Takayama, Makoto Kikuchi, Tsuyoshi Iwatsuki +3 more 2024-08-27
11953425 Core inspection device, core inspection system, and core inspection method Takashi Hanai 2024-04-09
11893723 Inspection result display device and storage medium Kazuhiro Ota, Takeshi Sonohara, Takehiro Sugino 2024-02-06
11659309 Display apparatus Toshihiko Masuda, Hiroshi Yoshioka, Hideyuki Taguchi, Shinpei Kondo 2023-05-23 $669,000
11516425 Display apparatus Hiroaki Maeshiba, Daisuke Yamaoka, Shinpei Kondo 2022-11-29 $529,000
11400722 Liquid ejecting apparatus and maintenance method for liquid ejecting apparatus Masato Murayama, Atsushi Yoshida, Kazushi ARAFUKA 2022-08-02
11396332 Front body structure of vehicle 2022-07-26 $166,000
11389343 Absorbent article with cover nonwoven fabric having improved air permeability Shunji Seno, Akie Moritani 2022-07-19
11356759 Display apparatus Toshihiko Masuda, Hiroshi Yoshioka, Hideyuki Taguchi, Shinpei Kondo 2022-06-07 $560,000
11225288 Front vehicle body structure of vehicle Shigeaki Watanabe, Kuniyoshi Tashiro 2022-01-18 $179,000
11135849 Liquid ejecting apparatus and maintenance method of liquid ejecting apparatus Chikashi Nakamura, Shunsuke Kuramata, Shuhei Harada, Hitotoshi Kimura 2021-10-05
11115740 Flat panel speaker and display unit Toshihiko Masuda, Hideyuki Taguchi, Hiroshi Yoshioka, Shinpei Kondo 2021-09-07 $1,814,000
10981603 Front body structure of vehicle Shigeaki Watanabe, Hidenori Matsuoka, Kazuki Yamauchi 2021-04-20 $405,000
10906319 Liquid ejecting apparatus and method of maintaining the same Hitotoshi Kimura 2021-02-02
10639897 Liquid ejecting apparatus and method of maintaining the same Hitotoshi Kimura 2020-05-05
10442187 Liquid ejecting apparatus and maintenance method for liquid ejecting apparatus 2019-10-15
10160225 Liquid supplying device, liquid ejecting apparatus, and liquid supplying method Kaoru Koike, Ryoji Fujimori, Toshihiro Shinbara, Tsuyoshi Hayashi 2018-12-25
10053051 Seat belt retractor with a velocity-controlled load limiting device Günter Clute 2018-08-21 $20,828,000
8826524 Fitting tool for liquid absorber and fitting method Atsushi Yoshida 2014-09-09
8783826 Fluid ejecting apparatus and method of controlling the fluid ejecting apparatus Kaoru Koike, Toshio Kumagai 2014-07-22
8657285 Sheet transport apparatus and sheet transport method Kazuya Mizukami, Yoshikazu Morita 2014-02-25