Inventor · disambiguated record
Katsuhiko Katsuma
Also filed as: KATSUMA KATSUHIKO
4 granted patents·6 pending applications·0 citations·filing 2005–2019
53Inventor score
Files withNIPPON SYNTHETIC CHEM IND CO LTD6KITAMURA SHUICHI1MATSUI TAKUYA1NIPPON SYNTHETIC CHEM IND1SATO HIROAKI1
Top patents by PatentIndex Score
10 records- 0163US11198281B2Laminated film for fiber adhesion and/or fiber sheet surface protection and thermosetting composition for fiber adhesion and/or fiber sheet surface protectionNIPPON SYNTHETIC CHEM IND CO LTD·Filed 2019·Granted Dec 14, 2021·0 cites·9 claims
- 0244US10414889B2Water-soluble film and chemical agent packageNIPPON SYNTHETIC CHEM IND CO LTD·Filed 2016·Granted Sep 17, 2019·0 cites·13 claims
- 0340US2008113173A1Polyvinyl Alcohol Film and Process for Producing the SameNIPPON SYNTHETIC CHEM IND·Filed 2005·Application pending·0 cites
- 0439US2018251614A1Water-soluble film for packaging liquid detergent, and liquid detergent packageNIPPON SYNTHETIC CHEM IND CO LTD·Filed 2016·Application pending·0 cites
- 0538US8772400B2Polyvinyl alcohol-based film for optical use, polarizing film, and polarizing plateKITAMURA SHUICHI·Filed 2006·Granted Jul 8, 2014·0 cites·9 claims
- 0637US2009320910A1Transparent electrode substrate for solar cellMATSUI TAKUYA·Filed 2007·Application pending·0 cites
- 0735US2018251615A1Water-soluble film and chemical agent packageNIPPON SYNTHETIC CHEM IND CO LTD·Filed 2016·Application pending·0 cites
- 0834US2018265656A1Water-soluble film, chemical agent package and water-soluble film production methodNIPPON SYNTHETIC CHEM IND CO LTD·Filed 2016·Application pending·0 cites
- 0933US2013249059A1Coating liquid for impurity diffusionSATO HIROAKI·Filed 2011·Application pending·0 cites
- 1032US10696934B2Water-soluble film, chemical agent package and water-soluble film production methodNIPPON SYNTHETIC CHEM IND CO LTD·Filed 2016·Granted Jun 30, 2020·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →