Inventor · disambiguated record
Yoshiharu Tatsukami
Also filed as: KOBAYASHI YASUTOSHI · TATSUKAMI YOSHIHARU
21 granted patents·396 citations·filing 1972–2017
95Inventor score
Files withSUMITOMO CHEMICAL CO13DAIKIN IND LTD1FUJIHANA NORIAKI1MITSUBISHI PETROCHEMICAL CO1RIKEN TECHNOS CORP1
Top patents by PatentIndex Score
21 records- 0195US4367323AProduction of hydrogelsSUMITOMO CHEMICAL CO·Filed 1981·Granted Jan 4, 1983·194 cites·4 claims
- 0283US7435770B2Polymeric-type electric resistance control agent and polymer composition containing the sameSUMITOMO RUBBER IND·Filed 2006·Granted Oct 14, 2008·4 cites·5 claims
- 0383US4028431ACured rubber compositionDAIKIN IND LTD·Filed 1975·Granted Jun 7, 1977·37 cites·17 claims
- 0465US4042766AMethod for preparation of ionically crosslinked ethylene copolymersSUMITOMO CHEMICAL CO·Filed 1976·Granted Aug 16, 1977·16 cites·2 claims
- 0561US4768860APlastic optical cableSUMITOMO CHEMICAL CO·Filed 1986·Granted Sep 6, 1988·21 cites·3 claims
- 0660US7226965B2Polymeric-type electric resistance control agent and polymer composition containing the sameSANKO CHEMICAL INDUSTRY CO LTD·Filed 2004·Granted Jun 5, 2007·3 cites·24 claims
- 0758US4576438AHeat-resisting optical fiberSUMITOMO CHEMICAL CO·Filed 1983·Granted Mar 18, 1986·15 cites·10 claims
- 0856US4812011AOptical fiber comprising a methacrylate polymer core and a fluoro polymer claddingSUMITOMO CHEMICAL CO·Filed 1987·Granted Mar 14, 1989·17 cites·12 claims
- 0953US4843113AAromatic polysulfone resin composition having excellent plating characteristicsSUMITOMO CHEMICAL CO·Filed 1988·Granted Jun 27, 1989·14 cites·10 claims
- 1053US4758067APlastic optical fiberSUMITOMO CHEMICAL CO·Filed 1985·Granted Jul 19, 1988·16 cites·13 claims
- 1150US4779954APlastic optical fiber resistant to heat and humiditySUMITOMO CHEMICAL CO·Filed 1987·Granted Oct 25, 1988·14 cites·13 claims
- 1249US10611896B2Antistatic composition, molded product, antistatic paint, antistatic coating, antistatic adhesive, and method of producing the antistatic compositionSANKO CHEMICAL IND CO LTD·Filed 2017·Granted Apr 7, 2020·0 cites·10 claims
- 1349US3935374ALaminated sheathed cableSUMITOMO ELECTRIC INDUSTRIES·Filed 1972·Granted Jan 27, 1976·8 cites·5 claims
- 1448US8501044B2Antistatic compositionFUJIHANA NORIAKI·Filed 2006·Granted Aug 6, 2013·0 cites·12 claims
- 1546US4895929AProcess for producing polyphenylene ether, dispersing polyether in aqueous medium and heating dispersionMITSUBISHI PETROCHEMICAL CO·Filed 1987·Granted Jan 23, 1990·10 cites·22 claims
- 1641US7192538B2Antistatic compositionRIKEN TECHNOS CORP·Filed 2001·Granted Mar 20, 2007·5 cites·5 claims
- 1740US3952136AMulti-layer product of metal and resin, and its productionSUMITOMO CHEMICAL CO·Filed 1974·Granted Apr 20, 1976·7 cites·4 claims
- 1838US4868276AProcess for producing polyphenylene oxide with alkanolamine and secondary amineSUMITOMO CHEMICAL CO·Filed 1987·Granted Sep 19, 1989·4 cites·13 claims
- 1938US4385168AProcess for producing polyphenylene oxideSUMITOMO CHEMICAL CO·Filed 1982·Granted May 24, 1983·4 cites·21 claims
- 2035US4205148ADyeable polyolefin compositionSUMITOMO CHEMICAL CO·Filed 1979·Granted May 27, 1980·4 cites·8 claims
- 2132US4166079ADyeable polyolefin compositionSUMITOMO CHEMICAL CO·Filed 1977·Granted Aug 28, 1979·3 cites·4 claims
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