Inventor · disambiguated record
Kazuo Yagi
Also filed as: YAGI KAZUO
31 granted patents·2 pending applications·744 citations·filing 1977–2016
98Inventor score
Top patents by PatentIndex Score
33 records- 0197US4902460AProcess for preparation of molecularly oriented, silane-crosslinked ultra-high-molecular-weight polyethylene molded articleMITSUI PETROCHEMICAL IND·Filed 1988·Granted Feb 20, 1990·98 cites·27 claims
- 0296US4894281AFiber-reinforced polymer molded bodyMITSUI PETROCHEMICAL IND·Filed 1988·Granted Jan 16, 1990·106 cites·13 claims
- 0389US4870136AMolecular oriented, silane-crosslinked ultra-high-molecular-weight polyethylene molded article and process for preparation thereofMITSUI PERTROCHEMICAL IND LTD·Filed 1986·Granted Sep 26, 1989·37 cites·11 claims
- 0487US5246657AProcess of making polyolefin fiberMITSUI PETROCHEMICAL IND·Filed 1992·Granted Sep 21, 1993·46 cites·5 claims
- 0580US5525054ABurner device and a method of making the sameRINNAI KK·Filed 1993·Granted Jun 11, 1996·38 cites·3 claims
- 0678US5113880ADental floss and interdental cleaning toolMITSUI PETROCHEMICAL IND·Filed 1990·Granted May 19, 1992·47 cites·30 claims
- 0771US5650451ABiaxially oriented film of high molecular weight polyethylene, process for preparing the same, surface modified biaxially oriented film of high molecular weight polyethylene and process for preparing the sameMITSUI PETROCHEMICAL IND·Filed 1996·Granted Jul 22, 1997·28 cites·15 claims
- 0869US5015525APolyolefin fiber having improved initial elongation and process for preparation thereofMITSUI PETROCHEMICAL IND·Filed 1988·Granted May 14, 1991·21 cites·5 claims
- 0968US5624627AProcess for preparing surface-modified biaxially oriented film of high molecular weight polyethyleneMITSUI PETROCHEMICAL IND·Filed 1995·Granted Apr 29, 1997·27 cites·8 claims
- 1064US10106660B2Film containing a resin having a thiourethane bond and uses thereofMITSUI CHEMICALS INC·Filed 2016·Granted Oct 23, 2018·0 cites·5 claims
- 1164US5055248AProcess for producing stretched article of ultrahigh-molecular weight polyethyleneMITSUI PETROCHEMICAL IND·Filed 1989·Granted Oct 8, 1991·29 cites·15 claims
- 1263US6048607APorous film of high molecular weight polyolefin and process for producing sameMITSUI CHEMICALS INC·Filed 1997·Granted Apr 11, 2000·35 cites·13 claims
- 1363US5180636ARope for tractionMITSUI PETROCHEMICAL IND·Filed 1991·Granted Jan 19, 1993·16 cites·4 claims
- 1462US5302453AMolecular orientation articles molded from high-molecular weight polyethylene and processes for preparing sameMITSUI PETROCHEMICAL IND·Filed 1993·Granted Apr 12, 1994·18 cites·6 claims
- 1559US5968994AHigh strength porous film of polypropylene and process for producing sameMITSUI CHEMICALS INC·Filed 1997·Granted Oct 19, 1999·17 cites·6 claims
- 1659US5430119AStretched molded article of ultra-high-molecular weight polypropylene and process for the preparation of the sameMITSUI PETROCHEMICAL IND·Filed 1994·Granted Jul 4, 1995·16 cites·3 claims
- 1758US5882518AMicroporous film of high molecular weight polyolefin and process for producing sameMITSUI CHEMICALS INC·Filed 1996·Granted Mar 16, 1999·23 cites·12 claims
- 1858US4968765AMolecularly oriented molded body of ultra-high-molecular-weight ethylene/polyene copolymerMITSUI PETROCHEMICAL IND·Filed 1988·Granted Nov 6, 1990·18 cites·11 claims
- 1958US4843352AModulator for generating a burst-like modulated waveHITACHI LTD·Filed 1988·Granted Jun 27, 1989·22 cites·5 claims
- 2056US4159889AMethod of and apparatus for treating the outer surface and inner surface of a pipe of a thermoplastic resinous material produced by extrusionMITSUI PETROCHEMICAL IND·Filed 1977·Granted Jul 3, 1979·15 cites·4 claims
- 2152US5252394AMolecular orientation articles molded from high-molecular weight polyethylene and processes for preparing sameMITSUI PETROCHEMICAL IND·Filed 1990·Granted Oct 12, 1993·13 cites·5 claims
- 2252US2012225274A1Film and uses thereofISHIKAWA HISAKO·Filed 2010·Application pending·0 cites
- 2350US5106563AProcess for producing highly oriented molded article of ultra-high-molecular-weight polyethyleneMITSUI PETROCHEMICAL IND·Filed 1989·Granted Apr 21, 1992·15 cites·10 claims
- 2447US5840235ABiaxially oriented film of high molecular weight polyethylene, process for preparing the same, surface-modified biaxially oriented film of high molecular weight polyethylene and process for preparing the sameMITSUI PETROCHEMICAL IND·Filed 1997·Granted Nov 24, 1998·11 cites·3 claims
- 2545US9873025B2Golf ballDUNLOP SPORTS CO LTD·Filed 2015·Granted Jan 23, 2018·0 cites·17 claims
- 2645US5661905AMethod of making a burner deviceRINNAI KK·Filed 1995·Granted Sep 2, 1997·11 cites·7 claims
- 2742US5115067AMolecularly oriented molded body of ultra-high-molecular weight ethylene/α-olefin copolymerMITSUI PETROCHEMICAL IND·Filed 1990·Granted May 19, 1992·8 cites·19 claims
- 2841US5948519APorous biaxially-oriented film comprising high molecular ethylene/α-olefin copolymer and its useMITSUI CHEMICALS INC·Filed 1996·Granted Sep 7, 1999·10 cites·19 claims
- 2939US2005197565A1Audio communication apparatus for MRI apparatusAZDEN CORP·Filed 2004·Application pending·0 cites
- 3037US5143977AResin or rubber article reinforced with a polyolefin fiber having improved initial elongationMITSUI PETROCHEMICAL IND·Filed 1991·Granted Sep 1, 1992·5 cites·1 claims
- 3136US4756008ADigitized quadrature phase shift keying modulatorHITACHI LTD·Filed 1987·Granted Jul 5, 1988·7 cites·7 claims
- 3233US5674919ABiaxially oriented film of high molecular weight polyethylene, process for preparing the same, surface-modified biaxially oriented film of high molecular weight polyethylene and process for preparing the sameMITSUI PETROCHEMICAL IND·Filed 1995·Granted Oct 7, 1997·3 cites·5 claims
- 3332US5098976AAcoustic materialSONY CORP·Filed 1988·Granted Mar 24, 1992·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →