Inventor · disambiguated record
Kiyoshi Hotta
Also filed as: HOTTA KIYOSHI
7 granted patents·127 citations·filing 1994–2000
84Inventor score
Top patents by PatentIndex Score
7 records- 0193US5618911APolymer containing lactic acid as its constituting unit and method for producing the sameTOYO BOSEKI·Filed 1994·Granted Apr 8, 1997·62 cites·19 claims
- 0273US5714618APolymer containing lactic acid as its constituting unit and method for producing the sameTOYO BOSEKI·Filed 1997·Granted Feb 3, 1998·23 cites·5 claims
- 0360US6617414B2Aromatic diamine/aromatic dicarboxylate and production method thereofTOYO BOSEKI·Filed 2000·Granted Sep 9, 2003·3 cites·4 claims
- 0454US6985592B1Multipurpose earphone setMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jan 10, 2006·35 cites·3 claims
- 0538US6565786B2Method for producing formed article from polyphosphoric acid solutionTOYO BOSEKI·Filed 2000·Granted May 20, 2003·0 cites·3 claims
- 0627US5919890AMethod for production of polybenzazoleTOYO BOSEKI·Filed 1997·Granted Jul 6, 1999·1 cites·2 claims
- 0726US6861039B1Method for purification of phosphoric acid high purity polyphosphoric acidTOYO BOESKI KABUSHIKI KAISHA·Filed 1999·Granted Mar 1, 2005·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →