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

Kenji Funakura — 5 Patents

COCombi: 5 patents #32 of 161Top 20%
Oshima, JP: #239 of 1,090 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Kenji Funakura has been granted 5 US patents while listed as an inventor at Combi. The first was granted in 2012 and the most recent in May 2015. Kenji Funakura ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Kenji Funakura in Oshima, JP.

Patents per Year

Patents granted per year, 2012 to 2015Bar chart with a peak of 2 patents in 2013.peak 22012: 1 patents20122013: 2 patents20132014: 1 patents20142015: 1 patents2015

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9027953 Foldable stroller 2015-05-12
8807587 Stroller 2014-08-19
D695651 Stroller Toshiro Yoshie, Kazunao Ogura 2013-12-17
8448976 Stroller 2013-05-28
8297643 Stroller 2012-10-30