Inventor · disambiguated record
Junko Katayama
Also filed as: KATAYAMA JUNKO
3 granted patents·1 pending application·20 citations·filing 2001–2020
66Inventor score
Top patents by PatentIndex Score
4 records- 0179US10889791B2Coating agent for flow passageNISSAN CHEMICAL IND LTD·Filed 2016·Granted Jan 12, 2021·2 cites·18 claims
- 0274US7534547B2Optically active compound and photosensitive resin compositionOSAKA GAS CO LTD·Filed 2002·Granted May 19, 2009·9 cites·22 claims
- 0363US6921623B2Active components and photosensitive resin composition containing the sameKRI INC·Filed 2001·Granted Jul 26, 2005·9 cites·26 claims
- 0451US2023002650A1Biocompatible adhesiveUNIV KYUSHU NAT UNIV CORP·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →