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

Kengo Murakami — 3 Patents

F-F-Tech: 1 patents #28 of 100Top 30%
JTJapan Tobacco: 1 patents #582 of 1,187Top 50%
Kawasaki: 1 patents #1,551 of 2,943Top 55%
Houfu, JP: #25 of 113 inventorsTop 25%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Kengo Murakami has been granted 3 US patents while listed as an inventor at F-Tech. The first was granted in 1994 and the most recent in November 2020. Kengo Murakami ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Kengo Murakami in Houfu, JP.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10822354 Method for producing 7h-pyrrolo[2, 3-d]pyrimidine derivative and intermediate thereof Takahiro Yamasaki, Yoshinori Hara, Takayuki Sakai, Katsuyoshi Hara, Naoki Manta 2020-11-03
10563863 Combustion system 2020-02-18
5283379 Method for producing trifluoroethylene Takao Saiki, Makoto Sumida, Satohiro Nakano 1994-02-01