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

Kenichi Fukunaga — 6 Patents

SUSubaru: 4 patents #234 of 1,684Top 15%
BSBuscom Systems: 1 patents #2 of 6Top 35%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
San Jose, CA: #9,609 of 32,062 inventorsTop 30%
California: #94,478 of 386,348 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Kenichi Fukunaga has been granted 6 US patents while listed as an inventor at Subaru. The first was granted in 1984 and the most recent in September 2024. Kenichi Fukunaga ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Kenichi Fukunaga in San Jose, CA, US.

Patents per Year

Patents granted per year, 1984 to 2024Bar chart with a peak of 4 patents in 2023.peak 41984: 1 patents19842023: 4 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12083586 Casting die and casting method Masayuki Hattori, Sota Shindo, Kanji Fujii, Tomonori Sakai 2024-09-10 $232,000
11705785 Stator Kimihiro Nagase 2023-07-18
11695308 Stator and manufacturing method of the same Akihito KATSUME 2023-07-04
11677287 Stator, electric rotating machine, and electric-powered vehicle Kimihiro Nagase 2023-06-13
11670979 Stator 2023-06-06
D272823 Tone generator mouthpiece console 1984-02-28