Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mitsuhiro Murata — 7 Patents

JSJsr: 6 patents #185 of 1,137Top 20%
DCDic-Hercules Chemicals: 1 patents #6 of 19Top 35%
Ichihara, JP: #393 of 1,659 inventorsTop 25%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Mitsuhiro Murata has been granted 7 US patents while listed as an inventor at Jsr. The first was granted in 1992 and the most recent in April 2014. Mitsuhiro Murata ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Mitsuhiro Murata in Ichihara, JP.

Patents per Year

Patents granted per year, 1992 to 2014Bar chart with a peak of 2 patents in 2010.peak 21992: 1 patents19922003: 1 patents20032004: 1 patents20042007: 1 patents20072010: 2 patents20102014: 1 patents2014

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
8703289 Organic polymer particles and process for producing the same, magnetic particles for diagnostics, carboxyl group-containing particles and process for producing the same, and probe-bound particles and process for producing the same Kouji Tamori, Tetsuo Fukuta, Masaru Ueno, Satoshi Katayose, Eiji Takamoto +1 more 2014-04-22
7732051 Polymer-coated magnetic particles comprising a 2,3-hydroxypropyl group, and probe-bonded particles Kouji Tamori, Eiji Takamoto, Masaru Ueno, Tetsuo Fukuta, Tomohiro Uetsuhara 2010-06-08
7713627 Magnetic particles comprising an organic polymer layer and method for producing the same Kouji Tamori, Tetsuo Fukuta, Satoshi Katayose, Masaru Ueno 2010-05-11
7282540 Process for producing particles for diagnostic reagent Ichirou Ozaki, Satoshi Katayose, Mikio Hikata, Kejun Fan 2007-10-16
6797782 Process for producing particles for diagnostic reagent Ichiro Ozaki, Satoshi Katayose, Mikio Hikata, Kejun Fan 2004-09-28
6548310 Particle for diagnostic agent and turbidmetric immunoassay using the same Satoshi Katayose, Kiyoshi Kasai, Mikio Hikata, Toru Masukawa, Masaaki KITAJIMA 2003-04-15
5115065 Polymeric papermaking additive Masatomi Ogawa 1992-05-19