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USPTO Patent Rankings Data through Sept 30, 2025
KO

Kaoru Ohmae — 3 Patents

KAKao: 3 patents #1,053 of 3,221Top 35%
Overall (All Time): #1,496,845 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9738619 2,5-furan dicarboxylic acid production method Kai Yashiro, Masato Nomura, Yukiko TABUCHI 2017-08-22
8304575 Process for production of ether carboxylates Akira Matsunaga 2012-11-06
8138136 Process for production of alkylene oxide adducts Yasuki Ohtawa, Toshihiro Tanaka 2012-03-20