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

Yoichi Harada — 13 Patents

Bridgestone: 8 patents #280 of 2,860Top 10%
SISeiko Instruments: 2 patents #605 of 1,437Top 45%
SLShiseido Company, Limited: 1 patents #543 of 1,112Top 50%
SISumitomo Heavy Industries: 1 patents #424 of 917Top 50%
UNUniden: 1 patents #69 of 137Top 55%
Tokyo, JP: #12,103 of 90,295 inventorsTop 15%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Yoichi Harada has been granted 13 US patents while listed as an inventor at Bridgestone. The first was granted in 1995 and the most recent in May 2024. Yoichi Harada ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Yoichi Harada in Tokyo, JP.

Patents per Year

Patents granted per year, 1995 to 2024Bar chart with a peak of 3 patents in 2021.peak 31995: 2 patents19952002: 1 patents20022003: 1 patents20032020: 1 patents20202021: 3 patents20212022: 1 patents20222023: 2 patents20232024: 2 patents2024

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
D1028863 Motorcycle tire 2024-05-28
11896110 Feed out container Keiichiro Suzuki, Xingchen Yao, Takahiro Kishina, Takahiro Kusumoto 2024-02-13
D1000364 Motorcycle tire 2023-10-03
D1000365 Motorcycle tire 2023-10-03
D949777 Motorcycle tire 2022-04-26
D931783 Motorcycle tire 2021-09-28
D931192 Motorcycle tire 2021-09-21
D910536 Motorcycle tire 2021-02-16
10837516 Vibration damping device Naoki Maeda 2020-11-17
6582564 Distillation apparatus and distillation method Katsunori Tamura 2003-06-24
6418209 Telecommunications device equipped with in-call incoming call notification function and method for detecting in-call incoming signal notification Toshiaki Fujikura, Masahito Asa 2002-07-09
5442440 Spectroscope 1995-08-15
5438407 Spectrometer and apparatus including the spectrometer 1995-08-01