Inventor · disambiguated record
Toshiyuki Hayakawa
Also filed as: HAYAKAWA TOSHIYUKI
22 granted patents·10 pending applications·200 citations·filing 1994–2022
94Inventor score
Top patents by PatentIndex Score
32 records- 0188US8410215B2Thermoplastic resin composition and molded article obtained from the sameSANO TAKUYA·Filed 2007·Granted Apr 2, 2013·18 cites·18 claims
- 0286US8618205B2Thermal storage medium composition and thermal storage mediumSHIMAKAGE MASASHI·Filed 2010·Granted Dec 31, 2013·12 cites·9 claims
- 0382US12479982B2Cross-linked product and tireENEOS MAT CORPORATION·Filed 2020·Granted Nov 25, 2025·1 cites·20 claims
- 0474US6534586B2Flame-retardant rubber composition and flame-retardant elastomerJSR CORP·Filed 2001·Granted Mar 18, 2003·12 cites·11 claims
- 0573US9347620B2Semiconductor device, and method of manufacturing semiconductor deviceTOSHIBA KK·Filed 2014·Granted May 24, 2016·4 cites·13 claims
- 0672US5976934AMethod of manufacturing a nonvolatile semiconductor memory device with select gate bird's beaksTOSHIBA KK·Filed 1997·Granted Nov 2, 1999·30 cites·19 claims
- 0767US5479088AChopper type DC-DC converterFUJITSU LTD·Filed 1994·Granted Dec 26, 1995·34 cites·5 claims
- 0866US5766996AMethod of manufacturing a semiconductor deviceTOSHIBA KK·Filed 1995·Granted Jun 16, 1998·25 cites·19 claims
- 0965US5464998ANon-volatile semiconductor memory NAND structure with differently doped channel stoppersTOSHIBA KK·Filed 1994·Granted Nov 7, 1995·23 cites·3 claims
- 1064US7163983B2Olefinic thermoplastic elastomer sheet, process for production thereof, and laminatesJSR CORP·Filed 2003·Granted Jan 16, 2007·3 cites·12 claims
- 1163US12157803B2Polymer composition, crosslinked body, and tireENEOS MAT CORPORATION·Filed 2021·Granted Dec 3, 2024·0 cites·17 claims
- 1263US11970637B2Block polymer, polymer composition, and adhesiveENEOS MAT CORPORATION·Filed 2022·Granted Apr 30, 2024·0 cites·20 claims
- 1362US10104806B2Semiconductor storage deviceTOSHIBA MEMORY CORP·Filed 2016·Granted Oct 16, 2018·1 cites·20 claims
- 1461US6803423B2(Meth)acryloyl group-modified ethylene-alpha-olefin copolymer, production method thereof and rubber compositionJSR CORP·Filed 2002·Granted Oct 12, 2004·6 cites·19 claims
- 1559US2024002643A1Polymer composition, cross-linked product, and tireENEOS MAT CORPORATION·Filed 2021·Application pending·0 cites
- 1658US6525150B1Olefin polymerization catalysts and olefin polymer production methods using said olefin polymerization catalystsJSR CORP·Filed 2000·Granted Feb 25, 2003·7 cites·10 claims
- 1758US2024199767A1Conjugated diene polymer and method for producing same, polymer composition, crosslinked product, and tireENEOS MAT CORPORATION·Filed 2022·Application pending·0 cites
- 1858US2022289886A1Block copolymer and adhesiveENEOS MAT CORPORATION·Filed 2022·Application pending·0 cites
- 1957US2024042800A1Polymer composition, cross-linked body, and tireENEOS MAT CORPORATION·Filed 2021·Application pending·0 cites
- 2056US5754558AMethod and apparatus for screening a nonvolatile semiconductor memory deviceTOSHIBA KK·Filed 1996·Granted May 19, 1998·17 cites·30 claims
- 2153US11912873B2Polymer composition, crosslinked polymer, and tireENEOS MAT CORPORATION·Filed 2021·Granted Feb 27, 2024·0 cites·4 claims
- 2252US7683598B2Power supply circuit, power supply control circuit, and power supply control methodFUJITSU MICROELECTRONICS LTD·Filed 2007·Granted Mar 23, 2010·3 cites·11 claims
- 2347US9871316B2Electronic deviceTOSHIBA MEMORY CORP·Filed 2016·Granted Jan 16, 2018·0 cites·20 claims
- 2447US8969739B2Semiconductor deviceTOSHIBA KK·Filed 2013·Granted Mar 3, 2015·0 cites·9 claims
- 2543US8178641B2Amino group-containing conjugated diene polymer and method for producing the same, and block copolymer and method for producing the sameKURA SATOSHI·Filed 2008·Granted May 15, 2012·0 cites·20 claims
- 2641US6982302B2Molding for automobileJSR CORP·Filed 2003·Granted Jan 3, 2006·4 cites·16 claims
- 2741US2007225449A1Ionomer, Process for Production Thereof and Molded ArticleJSR CORP·Filed 2004·Application pending·0 cites
- 2841US2008051536A1Method for Producing (Co) Polymer Having Carboxyl GroupJSR CORP·Filed 2005·Application pending·0 cites
- 2940US2007112158A1Novel (co)polymer, process for producing the same, and process for producing carboxylated (co)polymerJSR CORP·Filed 2004·Application pending·0 cites
- 3036US2008094894A1Nonvolatile semiconductor memory and memory systemTOSHIBA KK·Filed 2007·Application pending·0 cites
- 3134US2010241870A1Control device, storage device, data leakage preventing methodTOSHIBA STORAGE DEVICE CORP·Filed 2010·Application pending·0 cites
- 3232US2011315984A1Semiconductor memory card and method of manufacturing the sameSUZUKI HIDETOSHI·Filed 2011·Application pending·0 cites
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