Inventor · disambiguated record
Mitsumasa Hashimoto
Also filed as: HASHIMOTO MITSUMASA
3 granted patents·24 citations·filing 2000–2004
65Inventor score
Top patents by PatentIndex Score
3 records- 0180US7547747B2Modified polyallylamine and process for producing the sameNITTO BOSEKI CO LTD·Filed 2004·Granted Jun 16, 2009·19 cites·10 claims
- 0259US6787587B1Process for the production of low-molecular-weight allylamine polymer or addition salt thereofNITTO BOSEKI CO LTD·Filed 2000·Granted Sep 7, 2004·4 cites·3 claims
- 0354US7964655B2Liquid compositionSEIKO EPSON CORP·Filed 2004·Granted Jun 21, 2011·1 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →