Inventor · disambiguated record
Chikara Ishikawa
Also filed as: ISHIKAWA CHIKARA
4 granted patents·2 pending applications·19 citations·filing 1998–2013
73Inventor score
Top patents by PatentIndex Score
6 records- 0182US7687224B2Photosensitive filmHITACHI CHEMICAL CO LTD·Filed 2005·Granted Mar 30, 2010·6 cites·5 claims
- 0278US7645562B2Photosensitive filmHITACHI CHEMICAL CO LTD·Filed 2006·Granted Jan 12, 2010·4 cites·13 claims
- 0348US7022462B1Photosensitive resin composition, photosensitive element using the same, process for producing resist pattern, and process for producing printed wiring boardHITACHI CHEMICAL CO LTD·Filed 2000·Granted Apr 4, 2006·2 cites·26 claims
- 0444US7645561B1Photosensitive filmHITACHI CHEMICAL CO LTD·Filed 1998·Granted Jan 12, 2010·7 cites·40 claims
- 0540US2015299836A1Method of manufacturing formed component for aircraft use made of aluminum alloy and formed component for aircraft useKAWASAKI HEAVY IND LTD·Filed 2013·Application pending·0 cites
- 0635US2007172756A1Photosensitive resin composition, photosensitive element comprising the same, process for producing resist pattern, and process for producing printed wiring boardISHIKAWA CHIKARA·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →