Inventor · disambiguated record
Tatsuyuki Mitsuno
Also filed as: MITSUNO TATSUYUKI · SEKINE NORIYUKI
21 granted patents·496 citations·filing 1975–1994
96Inventor score
Top patents by PatentIndex Score
21 records- 0191US4073831AThermoplastic resin compositionSUMITOMO CHEMICAL CO·Filed 1975·Granted Feb 14, 1978·59 cites·6 claims
- 0289US5312867AThermoplastic propylene resin compositionSUMITOMO CHEMICAL CO·Filed 1992·Granted May 17, 1994·45 cites·11 claims
- 0387US4981896AThermoplastic resin compositionSUMITOMO CHEMICAL CO·Filed 1989·Granted Jan 1, 1991·45 cites·19 claims
- 0486US4946896AThermoplastic elastomer compositionSUMITOMO CHEMICAL CO·Filed 1988·Granted Aug 7, 1990·41 cites·11 claims
- 0585US4173561AFlame retardant polymer compositionSUMITOMO CHEMICAL CO·Filed 1978·Granted Nov 6, 1979·30 cites·8 claims
- 0684US4764546AFiller-containing polypropylene resin composition and process for producing the sameSUMITOMO CHEMICAL CO·Filed 1987·Granted Aug 16, 1988·32 cites·6 claims
- 0777US4686257APolypropylene resin composition containing fillerSUMITOMO CHEMICAL CO·Filed 1986·Granted Aug 11, 1987·27 cites·8 claims
- 0876US4017436AThermoplastic resin compositionSUMITOMO CHEMICAL CO·Filed 1975·Granted Apr 12, 1977·26 cites·8 claims
- 0974US5095063APolypropylene compositionSUMITOMO CHEMICAL CO·Filed 1989·Granted Mar 10, 1992·25 cites·15 claims
- 1073US4075285ARubber-modified polystyrene resin compositionSUMITOMO CHEMICAL CO·Filed 1975·Granted Feb 21, 1978·22 cites·4 claims
- 1167US5219903APigment master batch for filler-containing polypropylene compositionsSUMITOMO CHEMICAL CO·Filed 1991·Granted Jun 15, 1993·25 cites·8 claims
- 1266US4902738AThermoplastic elastomer composition and process for producing sameSUMITOMO CHEMICAL CO·Filed 1988·Granted Feb 20, 1990·16 cites·14 claims
- 1364US4868226AProcess for producing filler-containing polypropylene resin compositionSUMITOMO CHEMICAL CO·Filed 1988·Granted Sep 19, 1989·15 cites·1 claims
- 1463US5409991AThermoplastic propylene resin compositionSUMITOMO CHEMICAL CO·Filed 1994·Granted Apr 25, 1995·15 cites·27 claims
- 1561US4521487AParticulate polyolefin expansion molding materialSUMITOMO CHEMICAL CO·Filed 1984·Granted Jun 4, 1985·14 cites·6 claims
- 1656US5093404AModified polypropylene resin compositionSUMITOMO CHEMICAL CO·Filed 1989·Granted Mar 3, 1992·13 cites·22 claims
- 1754US5041259AMethod for producing filler-containing colored thermoplastic resin compositionSUMITOMO CHEMICAL CO·Filed 1989·Granted Aug 20, 1991·14 cites·16 claims
- 1854US4604421APolypropylene resin composition comprising talc having specified average diameter and particle sizeSUMITOMO CHEMICAL CO·Filed 1985·Granted Aug 5, 1986·12 cites·4 claims
- 1945US5260366AThermoplastic elastomer composition and process for producing sameSUMITOMO CHEMICAL CO·Filed 1991·Granted Nov 9, 1993·8 cites·17 claims
- 2038US4499238AThermoplastic resin products having pearl-like lusterNIPPON STEEL CHEMICAL CO·Filed 1982·Granted Feb 12, 1985·8 cites·6 claims
- 2136US5081186AThermoplastic olefin resin compositionSUMITOMO CHEMICAL CO·Filed 1989·Granted Jan 14, 1992·4 cites·34 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →