Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Yasuhiro Katsu — 5 Patents

Pfizer: 4 patents #1,263 of 5,153Top 25%
WCWarner-Lambert Company: 1 patents #930 of 1,610Top 60%
Miyoshi, JP: #545 of 2,464 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Yasuhiro Katsu has been granted 5 US patents while listed as an inventor at Pfizer. The first was granted in 2003 and the most recent in August 2010. Yasuhiro Katsu ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Yasuhiro Katsu in Miyoshi, JP.

Patents per Year

Patents granted per year, 2003 to 2010Bar chart with a peak of 1 patents in 2003.peak 12003: 1 patents20032004: 1 patents20042005: 1 patents20052006: 1 patents20062010: 1 patents2010

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7776885 Benzimidazolone compounds having 5-HT4 receptor agonistic activity Satoru Iguchi, Hiroki Sone, Chikara Uchida, Takashi Kojima 2010-08-17 $570,309,000
7012080 Imidazopyridine compounds as 5-HT4 receptor agonists Satoru Iguchi, Kana Kon-I, Hirohide Noguchi, Chikara Uchida 2006-03-14 $315,378,000
6951867 N-substituted piperidinyl-imidazopyridine compounds as 5-HT4 receptor modulators Kana Kon-I, Mikio Morita, Hirohide Noguchi, Chikara Uchida 2005-10-04 $168,640,000
6734306 N-benzenesulfonyl L-proline compounds as bradykinin antagonists Makoto Kawai, Hiroki Koike, Seiji Nukui 2004-05-11 $185,019,000
6653313 1,4-dihydropyridine compounds as bradykinin antagonists Mitsuhiro Kawamura, Makoto Kawai, Yuji Shishido, Tomoki Kato, Takafumi Ikeda +1 more 2003-11-25