Inventor · disambiguated record
Tadashi Koyanagi
Also filed as: KOYANAGI TADASHI
16 granted patents·4 pending applications·178 citations·filing 1989–2014
93Inventor score
Files withASAHI CHEMICAL IND13ASAHI KASEI FIBERS CORP2ELPIDA MEMORY INC1KOYANAGI TADASHI1MICRON TECHNOLOGY INC1
Top patents by PatentIndex Score
20 records- 0186US6555220B1Composite fiber having favorable post-treatment processibility and method for producing the sameASAHI CHEMICAL IND·Filed 2002·Granted Apr 29, 2003·33 cites·7 claims
- 0282US6689461B2False twisted yarn of polyester composite fiber and method for production thereofASAHI CHEMICAL IND·Filed 2002·Granted Feb 10, 2004·18 cites·18 claims
- 0382US6673443B2Polyester conjugate fiber pirn and method for producing sameASAHI CHEMICAL IND·Filed 2002·Granted Jan 6, 2004·19 cites·14 claims
- 0479US9425177B2Method of manufacturing semiconductor device including grinding semiconductor waferMICRON TECHNOLOGY INC·Filed 2014·Granted Aug 23, 2016·6 cites·28 claims
- 0579US6673444B2Monofilament yarn and process for producing the sameASAHI CHEMICAL IND·Filed 2001·Granted Jan 6, 2004·17 cites·7 claims
- 0678US6982118B2Polyester type conjugate fiber packageASAHI KASEI FIBERS CORP·Filed 2004·Granted Jan 3, 2006·10 cites·6 claims
- 0777US4986483AWinder of synthetic yarn, cheese-like yarn package of synthetic yarn, and method for winding the sameASAHI CHEMICAL IND·Filed 1989·Granted Jan 22, 1991·27 cites·12 claims
- 0876US6620505B1Poly(trimethylene terephthalate) modified cross-section yarnASAHI CHEMICAL IND·Filed 2000·Granted Sep 16, 2003·19 cites·7 claims
- 0966US6949210B2Composite fiber having favorable post-treatment processibility and method for producing the sameASAHI CHEMICAL IND·Filed 2003·Granted Sep 27, 2005·6 cites·4 claims
- 1066US6846560B2Conjugate fiber and method of producing sameASAHI CHEMICAL IND·Filed 2003·Granted Jan 25, 2005·6 cites·14 claims
- 1158US6572967B1Poly(trimethylene terephthalate) multifilament yarnASAHI CHEMICAL IND·Filed 2000·Granted Jun 3, 2003·7 cites·7 claims
- 1257US6709689B2Drawn yarn package and production method thereforASAHI CHEMICAL IND·Filed 2001·Granted Mar 23, 2004·2 cites·8 claims
- 1357US6682815B2Stretched yarn pirnASAHI CHEMICAL IND·Filed 2001·Granted Jan 27, 2004·6 cites·8 claims
- 1455US6824869B2Polyester type conjugate fiber packageASAHI KASEI FIBERS CORP·Filed 2002·Granted Nov 30, 2004·1 cites·11 claims
- 1549US2008317984A1Highly Crimped Conjugated Fiber Cheese Package and Process for Its ProductionYAMASHITA AKIRA·Filed 2006·Application pending·0 cites
- 1646US2006255489A1Preoriented yarn packageASAHI CHEMICAL IND·Filed 2006·Application pending·0 cites
- 1745US7163742B2Pre-oriented yarn packageASAHI CHEMICAL IND·Filed 2001·Granted Jan 16, 2007·1 cites·2 claims
- 1840US2013183799A1Method for manufacturing semiconductor deviceSASAKI JUN·Filed 2012·Application pending·0 cites
- 1940US2013001802A1Semiconductor device including insulating resin film provided in a space between semiconductor chipsELPIDA MEMORY INC·Filed 2012·Application pending·0 cites
- 2033US8617923B2Semiconductor device manufacturing apparatus and method for manufacturing semiconductor deviceKOYANAGI TADASHI·Filed 2012·Granted Dec 31, 2013·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →