Inventor · disambiguated record
Tatsuya Tomioka
Also filed as: TOMIOKA TATSUYA
8 granted patents·1 pending application·123 citations·filing 1981–2016
86Inventor score
Top patents by PatentIndex Score
9 records- 0187US5350558AMethods for preparing magnetic powder material and magnet, process for preparaton of resin composition and process for producing a powder molded productIDEMITSU KOSAN CO·Filed 1993·Granted Sep 27, 1994·51 cites·4 claims
- 0283US5256326AMethods for preparing magnetic powder material and magnet, process for prepartion of resin composition and process for producing a powder molded productIDEMITSU KOSAN CO·Filed 1991·Granted Oct 26, 1993·39 cites·6 claims
- 0374US10239649B2Double container and exterior sleeve used in double containerDAINIPPON PRINTING CO LTD·Filed 2016·Granted Mar 26, 2019·2 cites·19 claims
- 0467US6716510B2Polycarbonate resin for optical disk substrate and optical disk substrateIDEMITSU PETROCHEMICAL CO·Filed 2001·Granted Apr 6, 2004·6 cites·18 claims
- 0561US4755584APolyester carbonate containing imido groups and method of preparing the sameIDEMITSU KOSAN CO·Filed 1986·Granted Jul 5, 1988·13 cites·5 claims
- 0655US4366279AFlame retardant polycarbonate resin compositionIDEMITSU KOSAN CO·Filed 1981·Granted Dec 28, 1982·9 cites·15 claims
- 0745US7067609B2Polycarbonate resin for optical disk substrate and optical disk substrateIDEMITSU KOSAN CO·Filed 2004·Granted Jun 27, 2006·0 cites·8 claims
- 0839US2003008965A1Polycarbonate resin compositionFiled 2001·Application pending·0 cites
- 0932US4749775ANovel polyester polymersIDEMITSU KOSAN CO·Filed 1987·Granted Jun 7, 1988·3 cites·16 claims
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