Inventor · disambiguated record
Toshiaki Tachi
Also filed as: TACHI TOSHIAKI
4 granted patents·2 pending applications·4 citations·filing 2001–2014
60Inventor score
Files withTOKYO OHKA KOGYO CO LTD5
Top patents by PatentIndex Score
6 records- 0160US9244354B2Method for producing thick film photoresist patternTOKYO OHKA KOGYO CO LTD·Filed 2012·Granted Jan 26, 2016·1 cites·5 claims
- 0253US6730769B2Novolak 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
- 0345US2014316054A1Method of forming filmTOKYO OHKA KOGYO CO LTD·Filed 2014·Application pending·0 cites
- 0435US6630279B2Positive photoresist compositionTOKYO OHKA KOGYO CO LTD·Filed 2002·Granted Oct 7, 2003·0 cites·3 claims
- 0533US6680155B2Positive photoresist compositionTOKYO OHKA KOGYO CO LTD·Filed 2002·Granted Jan 20, 2004·0 cites·4 claims
- 0627US2002047017A1Plastic parts connected to a plastic fuel tankFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →