Inventor · disambiguated record
Katsutoshi Itagaki
Also filed as: ITAGAKI KATSUTOSHI
5 granted patents·1 pending application·0 citations·filing 2001–2013
60Inventor score
Top patents by PatentIndex Score
6 records- 0167US7677014B2Method for packaging a photosensitive film roll, resin case therefor, method for recovering and reusing the case, and photosensitive film roll package and method for conveying the sameHITACHI CHEMICAL CO LTD·Filed 2008·Granted Mar 16, 2010·0 cites·20 claims
- 0243US9110371B2Photosensitive resin composition, photosensitive element, method for forming resist pattern and method for producing wiring boardHITACHI CHEMICAL CO LTD·Filed 2013·Granted Aug 18, 2015·0 cites·10 claims
- 0342US7597195B2Method for packaging a photosensitive film roll, resin case therefor, method for recovering and reusing the case, and photosensitive film roll package and method for conveying the sameHITACHI CHEMICAL CO LTD·Filed 2001·Granted Oct 6, 2009·0 cites·28 claims
- 0434US2007269738A1Photosensitive Film, Photosensitive Film Laminate and Photosensitive Film RollHITACHI CHEMICAL CO LTD·Filed 2005·Application pending·0 cites
- 0531US8263313B2Photosensitive resin composition and photosensitive film made with the sameITAGAKI KATSUTOSHI·Filed 2005·Granted Sep 11, 2012·0 cites·13 claims
- 0628US7517636B2Photosensitive resin composition, photosensitive element, production method of resist pattern and production method for printed circuit boardHITACHI CHEMICAL CO LTD·Filed 2001·Granted Apr 14, 2009·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →