Inventor · disambiguated record
Keiichi Okajima
Also filed as: OKAJIMA KEIICHI
4 granted patents·4 pending applications·61 citations·filing 1996–2012
76Inventor score
Top patents by PatentIndex Score
8 records- 0167US5828923AApparatus and method for processing water wash photopolymer solutionNIPPON PAINT CO LTD·Filed 1996·Granted Oct 27, 1998·33 cites·8 claims
- 0264US5696293ACatalyst composition for producing polyether polyamine and production method of polyether polyamine by use of the catalysts compositionNIPPON PAINT CO LTD·Filed 1996·Granted Dec 9, 1997·21 cites·7 claims
- 0358US6361924B1Aqueous photosolder resist compositionNIPPON PAINT CO LTD·Filed 2000·Granted Mar 26, 2002·5 cites·7 claims
- 0450US2007160935A1Lithographic printing plate material for CTPOKAJIMA KEIICHI·Filed 2007·Application pending·0 cites
- 0547US6767678B2Photosolder resist compositionNIPPON PAINT CO LTD·Filed 2001·Granted Jul 27, 2004·2 cites·12 claims
- 0638US2004076744A1Method for forming solder-resist filmFiled 2003·Application pending·0 cites
- 0736US2014257581A1Computation device which optimizes solar power generation, method which optimizes solar power generation, solar power generation system, and solar power generation simulation systemISHII TAKAFUMI·Filed 2012·Application pending·0 cites
- 0833US2004063849A1Photosolder resist compositionNIPPON PAINT CO LTD·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →