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

Kenichi Funatsu — 7 Patents

ODOki Data: 6 patents #119 of 635Top 20%
OCOki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%
Tokyo, JP: #20,807 of 90,295 inventorsTop 25%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Kenichi Funatsu has been granted 7 US patents while listed as an inventor at Oki Data. The first was granted in 2012 and the most recent in August 2021. Kenichi Funatsu ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Kenichi Funatsu in Tokyo, JP.

Patents per Year

Patents granted per year, 2012 to 2021Bar chart with a peak of 2 patents in 2012.peak 22012: 2 patents20122014: 1 patents20142015: 1 patents20152016: 1 patents20162019: 1 patents20192021: 1 patents2021

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11079707 Medium processing apparatus Iori Kokubo 2021-08-03
10459374 Image forming apparatus 2019-10-29
9442415 Image formation apparatus with initial voltage polarity setting 2016-09-13
8942585 Image forming apparatus with detection part that detects color concentration detection pattern 2015-01-27
8676066 Image forming apparatus having control unit 2014-03-18
8301050 Image forming apparatus and image forming system 2012-10-30
8226309 Printing apparatus 2012-07-24