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

Mitsuhiro Ino — 8 Patents

EIEisai: 4 patents #282 of 998Top 30%
ECEisai R&D Management Co.: 4 patents #183 of 817Top 25%
Ushiku, JP: #38 of 241 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Mitsuhiro Ino has been granted 8 US patents while listed as an inventor at Eisai. The first was granted in 2006 and the most recent in August 2010. Mitsuhiro Ino ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Mitsuhiro Ino in Ushiku, JP.

Patents per Year

Patents granted per year, 2006 to 2010Bar chart with a peak of 3 patents in 2006.peak 32006: 3 patents20062007: 2 patents20072008: 1 patents20082009: 1 patents20092010: 1 patents2010

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
7772249 Imidazo[1,2-b]pyridazine compound Shigeki Hibi, Yoshinori Takahashi, Yorihisa Hoshino, Koichi Kikuchi, Motohiro Soejima +5 more 2010-08-10
7625925 Pyrazolo[1,5-a]pyridines and medicines containing the same Shigeki Hibi, Koichi Kikuchi, Yorihisa Hoshino, Motohiro Soejima, Tatsuya Yoshiuchi +5 more 2009-12-01
7323569 7-phenylpyrazolopyridine compounds Shigeki Hibi, Yorihisa Hoshino, Koichi Kikuchi, Kogyoku Shin, Yoshinori Takahashi +2 more 2008-01-29
7285666 Pyrazolo[1,5-a] pyridines and medicines containing the same Shigeki Hibi, Koichi Kikuchi, Yorihisa Hoshino, Motohiro Soejima, Tatsuya Yoshiuchi +5 more 2007-10-23
7176216 7-phenylpyrazolopyridine compounds Shigeki Hibi, Yorihisa Hoshino, Koichi Kikuchi, Kogyoku Shin, Yoshinori Takahashi +2 more 2007-02-13
7091215 Pyrazolo[1,5-a]pyridines and medicines containing the same Shigeki Hibi, Koichi Kikuchi, Yorihisa Hoshino, Motohiro Soejima, Tatsuya Yoshiuchi +5 more 2006-08-15
7078405 Imidazo[1,2-b]pyridazine compound Shigeki Hibi, Yoshinori Takahashi, Yorihisa Hoshino, Koichi Kikuchi, Motohiro Soejima +4 more 2006-07-18
6995163 Tricyclic fused heterocyclic compound, process for preparing it and medicament comprising it Shigeki Hibi, Yorihisa Hoshino, Tatsuya Yoshiuchi, Kogyoku Shin, Kouichi Kikuchi +6 more 2006-02-07