Inventor · disambiguated record
Takashi Kashiwaba
Also filed as: KASHIWABA TAKASHI
5 granted patents·1 pending application·5 citations·filing 2011–2019
67Inventor score
Top patents by PatentIndex Score
6 records- 0181US11566177B2Dry etching agent, dry etching method and method for producing semiconductor deviceCENTRAL GLASS CO LTD·Filed 2018·Granted Jan 31, 2023·3 cites·12 claims
- 0279US10450291B2Method for producing fluorine-containing cyclopropane carboxylic acid compoundCENTRAL GLASS CO LTD·Filed 2016·Granted Oct 22, 2019·2 cites·5 claims
- 0367US10793540B2Method for producing fluorine-containing cyclopropane carboxylic acid compoundCENTRAL GLASS CO LTD·Filed 2019·Granted Oct 6, 2020·0 cites·12 claims
- 0434US8987507B2Fluoroalkanesulfonic acid production methodIRIE TATSUYA·Filed 2012·Granted Mar 24, 2015·0 cites·9 claims
- 0533US2018050976A1Practical Processes for Producing Fluorinated alpha-Ketocarboxylic Esters and Analogues ThereofCENTRAL GLASS CO LTD·Filed 2016·Application pending·0 cites
- 0624US9073828B2Preparation method for perfluoroalkane sulfinateKASHIWABA TAKASHI·Filed 2011·Granted Jul 7, 2015·0 cites·6 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →