Inventor · disambiguated record
Akira Katano
Also filed as: KATANO AKIRA
5 granted patents·17 citations·filing 2002–2005
74Inventor score
Files withTOKYO OHKA KOGYO CO LTD5
Top patents by PatentIndex Score
5 records- 0161US7932221B2Solvent for cleaningTOKYO OHKA KOGYO CO LTD·Filed 2005·Granted Apr 26, 2011·1 cites·19 claims
- 0257US6762005B2Positive photoresist composition and method of patterning resist thin film for use in inclined implantation processTOKYO OHKA KOGYO CO LTD·Filed 2002·Granted Jul 13, 2004·5 cites·6 claims
- 0353US6730769B2Novolak resin, production process thereof and positive photoresist composition using the novolak resinTOKYO OHKA KOGYO CO LTD·Filed 2002·Granted May 4, 2004·3 cites·9 claims
- 0451US6869742B2Positive photoresist compositionTOKYO OHKA KOGYO CO LTD·Filed 2002·Granted Mar 22, 2005·5 cites·6 claims
- 0551US6756178B2Positive photoresist composition and method of patterning resist thin film for use in inclined implantation processTOKYO OHKA KOGYO CO LTD·Filed 2002·Granted Jun 29, 2004·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →