Inventor · disambiguated record
Tamaki Ishii
Also filed as: ISHII TAMAKI
35 granted patents·1 pending application·567 citations·filing 1980–2009
98Inventor score
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36 records- 0196US4511491AStabilizers for synthetic resinsSUMITOMO CHEMICAL CO·Filed 1983·Granted Apr 16, 1985·67 cites·12 claims
- 0294US5106913ARubber compositionSUMITOMO CHEMICAL CO·Filed 1990·Granted Apr 21, 1992·87 cites·8 claims
- 0391US4562281AProduction of bisphenol derivativesSUMITOMO CHEMICAL CO·Filed 1983·Granted Dec 31, 1985·30 cites·12 claims
- 0488US4525514AStabilizer for polymeric substance and polymeric substance composition containing the sameSUMITOMO CHEMICAL CO·Filed 1984·Granted Jun 25, 1985·37 cites·6 claims
- 0586US7936665B2IMS network system and data restoring methodNEC CORP·Filed 2008·Granted May 3, 2011·14 cites·20 claims
- 0685US4829112APolyolefin resin compositionSUMITOMO CHEMICAL CO·Filed 1987·Granted May 9, 1989·33 cites·7 claims
- 0782US4670488APiperidine derivatives, their production and use as stabilizersSUMITOMO CHEMICAL CO·Filed 1985·Granted Jun 2, 1987·17 cites·14 claims
- 0880US5049604AProcess for producing piperidine derivative and stabilized resin composition containing said derivativeSUMITOMO CHEMICAL CO·Filed 1990·Granted Sep 17, 1991·22 cites·7 claims
- 0978US4576734AStabilizer for synthetic resinsSUMITOMO CHEMICAL CO·Filed 1985·Granted Mar 18, 1986·24 cites·7 claims
- 1075US4721744AStabilized polyurethane compositionsSUMITOMO CHEMICAL CO·Filed 1986·Granted Jan 26, 1988·21 cites·4 claims
- 1175US4485202AIsocyanuric acid ester stabilizerSUMITOMO CHEMICAL CO·Filed 1982·Granted Nov 27, 1984·8 cites·14 claims
- 1270US5214084AStabilized polypropylene resin compositionSUMITOMO CHEMICAL CO·Filed 1992·Granted May 25, 1993·23 cites·20 claims
- 1368US4769479AHydroxyphenylpropionic acid ester with novel crystalline structure and production thereofSUMITOMO CHEMICAL CO·Filed 1986·Granted Sep 6, 1988·6 cites·1 claims
- 1467US4578472A2,2,6,6-Tetramethylpiperidine and its productionSUMITOMO CHEMICAL CO·Filed 1984·Granted Mar 25, 1986·14 cites·18 claims
- 1566US4739080APurification of hydroxyphenylpropionic acid esterSUMITOMO CHEMICAL CO·Filed 1986·Granted Apr 19, 1988·7 cites·5 claims
- 1665US4725634AStabilizer for synthetic resinsSUMITOMO CHEMICAL CO·Filed 1986·Granted Feb 16, 1988·14 cites·3 claims
- 1765US4578410APiperidine derivatives, their production and stabilized polymer compositions containing sameSUMITOMO CHEMICAL CO·Filed 1984·Granted Mar 25, 1986·13 cites·20 claims
- 1864US4717745AStabilized polyacetal resin compositionsSUMITOMO CHEMICAL CO·Filed 1986·Granted Jan 5, 1988·13 cites·4 claims
- 1963US4719257APolyolefin resin compositionSUMITOMO CHEMICAL CO·Filed 1986·Granted Jan 12, 1988·13 cites·4 claims
- 2062US4448915AAcetylene carbamide derivatives, processes for their production, and antioxidants for organic substances which comprise such derivatives as active ingredientsSUMITOMO CHEMICAL CO·Filed 1982·Granted May 15, 1984·4 cites·22 claims
- 2160US4754045AMethod for producing hydroxyphenylpropionic acid esterSUMITOMO CHEMICAL CO·Filed 1986·Granted Jun 28, 1988·5 cites·4 claims
- 2260US4507417AStabilizers for synthetic resinsSUMITOMO CHEMICAL CO·Filed 1983·Granted Mar 26, 1985·11 cites·5 claims
- 2357US5250593AStabilized polyolefin compositionSUMITOMO CHEMICAL CO·Filed 1992·Granted Oct 5, 1993·10 cites·17 claims
- 2457US4721792AN,N',N",N'"-tetrakis(substituted benzyl)-acetylenecarbamide derivativesSUMITOMO CHEMICAL CO·Filed 1986·Granted Jan 26, 1988·10 cites·2 claims
- 2556US4308180ASulfide resin for rubberSUMITOMO CHEMICAL CO·Filed 1980·Granted Dec 29, 1981·10 cites·11 claims
- 2654US4845244AProduction of hydroxyphenylpropionic acid ester having a novel crystalline structureSUMITOMO CHEMICAL CO·Filed 1988·Granted Jul 4, 1989·3 cites·9 claims
- 2754US4839408AStabilized polyolefin compositionSUMITOMO CHEMICAL CO·Filed 1988·Granted Jun 13, 1989·8 cites·18 claims
- 2854US4539355APhosphorus-containing compounds, their production and their use as antioxidantsSUMITOMO CHEMICAL CO·Filed 1983·Granted Sep 3, 1985·8 cites·7 claims
- 2951US4963605AStabilized polyolefin compositionSUMITOMO CHEMICAL CO·Filed 1989·Granted Oct 16, 1990·7 cites·7 claims
- 3048US2010287406A1Node apparatus, communication system, and method of providing serviceISHII TAMAKI·Filed 2009·Application pending·0 cites
- 3147US4670489APiperidine derivatives, their production and use as stabilizersSUMITOMO CHEMICAL CO·Filed 1985·Granted Jun 2, 1987·9 cites·22 claims
- 3241US4812494AStabilized styrene polymerSUMITOMO CHEMICAL CO·Filed 1987·Granted Mar 14, 1989·5 cites·14 claims
- 3340US5246777AFiber or film formed from a stabilized polyolefin compositionSUMITOMO CHEMICAL CO·Filed 1992·Granted Sep 21, 1993·5 cites·16 claims
- 3438US4603159APhenolic compounds and stabilizers containing the sameSUMITOMO CHEMICAL CO·Filed 1985·Granted Jul 29, 1986·5 cites·8 claims
- 3535US5356964AStabilized polyolefin compositionSUMITOMO CHEMICAL CO·Filed 1992·Granted Oct 18, 1994·3 cites·13 claims
- 3631US4719037APiperidine derivatives, production process therefor, and stabilizers for organic substances containing said derivatives as an active componentSUMITOMO CHEMICAL CO·Filed 1986·Granted Jan 12, 1988·1 cites·36 claims
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