Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Unknown › Keisuke Oguma
KO

Keisuke Oguma — 5 Patents

UNUnknown: 4 patents #4,220 of 83,584Top 6%
KAKaneka: 3 patents #437 of 1,525Top 30%
ZEZeon: 2 patents #301 of 734Top 45%
Osaka, JP: #7,490 of 24,344 inventorsTop 35%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Keisuke Oguma has been granted 5 US patents while listed as an inventor at Unknown. The first was granted in 2017 and the most recent in May 2024. Keisuke Oguma ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Keisuke Oguma in Osaka, JP.

Patents per Year

Patents granted per year, 2017 to 2024Bar chart with a peak of 3 patents in 2024.peak 32017: 1 patents20172019: 1 patents20192024: 3 patents2024

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11993740 Low dielectric resin composition, molded article, film, multilayer film and flexible printed wiring board Yuichi Imamura, Masayoshi Kido 2024-05-28
11984674 Antenna device Seiki CHIBA, Mikio WAKI, Shinji Ozawa 2024-05-14
11894592 High frequency filter Seiki CHIBA, Mikio WAKI, Shinji Ozawa 2024-02-06
10356946 Heat dissipation structure Aki Koukami, Kazuo Hagiwara 2019-07-16
9826623 Heat dissipating structure Aki Koukami, Kazuo Hagiwara, Kazuhide Fujimoto 2017-11-21

Frequent Collaborators

Kazuo Hagiwara2 shared
Aki Koukami2 shared
Shinji Ozawa2 shared
Mikio WAKI2 shared
Seiki CHIBA2 shared
Masayoshi Kido1 shared

Nearby-Ranked Inventors

Joseph L. Mann5
Terry Richard Linn5
Ikuo DEGUCHI5
Swapnil Kumar5
Zachary W. Gyugyi5
Xiaoxue CHEN5
Mohankumar Krishnan VALIYAMBATH5
Baoquan Tan5
Jack Long5