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

Kenichi Mishima — 3 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
FUFukuoka University: 1 patents #12 of 64Top 20%
Fukuoka, JP: #1,037 of 3,381 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Kenichi Mishima has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 2003 and the most recent in April 2016. Kenichi Mishima ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Kenichi Mishima in Fukuoka, JP.

Patents per Year

Patents granted per year, 2003 to 2016Bar chart with a peak of 1 patents in 2003.peak 12003: 1 patents20032012: 1 patents20122016: 1 patents2016

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9301985 Therapeutic agent for dementia Kohei Suruga, Yasuhiro Komatsu, Kazunari Kadokura, Yoshihiro Sekino, Michihiro Fujiwara 2016-04-05
8242302 Inhibitor of ischemic disorders Jiro Takata, Manabu Nakashima, Katsunori Iwasaki, Kazuhisa Matsunaga, Yoshiharu Karube +1 more 2012-08-14
6599933 Tocotrienol derivative, process for producing the same and &ggr;-CEHC delivering agent Jiro Takata, Takeshi Fukushima, Kazuhiro Imai, Yoshiharu Karube, Kazuhisa Matsunaga +5 more 2003-07-29