Inventor · disambiguated record
Tetsuya Tsunekawa
Also filed as: TSUNEKAWA TETSUYA
19 granted patents·355 citations·filing 1988–2004
95Inventor score
Files withTORAY INDUSTRIES19
Top patents by PatentIndex Score
19 records- 0185US6835461B1Biaxially oriented polyester film, process for producing the same, and magnetic recording mediumTORAY INDUSTRIES·Filed 2000·Granted Dec 28, 2004·78 cites·15 claims
- 0284US6562274B1Process of making biaxially oriented polyester filmsTORAY INDUSTRIES·Filed 2000·Granted May 13, 2003·24 cites·13 claims
- 0381US6197430B1Biaxially oriented polyester films and their production methodsTORAY INDUSTRIES·Filed 1998·Granted Mar 6, 2001·44 cites·15 claims
- 0479US6090898APolyester film and a production process thereofTORAY INDUSTRIES·Filed 1998·Granted Jul 18, 2000·40 cites·15 claims
- 0578US6974620B1Polyester film for heat-resistant capacitor, metallized film thereof, and heat-resistant film capacitor containing the sameTORAY INDUSTRIES·Filed 2000·Granted Dec 13, 2005·23 cites·8 claims
- 0675US7214339B2Polyester film and a production method thereofTORAY INDUSTRIES·Filed 2002·Granted May 8, 2007·9 cites·1 claims
- 0770US7001557B2Biaxially oriented polyester film, and a production method thereofTORAY INDUSTRIES·Filed 2002·Granted Feb 21, 2006·7 cites·3 claims
- 0870US6783889B2Polyester film and magnetic recording medium using the sameTORAY INDUSTRIES·Filed 2001·Granted Aug 31, 2004·11 cites·31 claims
- 0970US6420011B1Biaxially oriented polyester film and production method thereofTORAY INDUSTRIES·Filed 1999·Granted Jul 16, 2002·21 cites·18 claims
- 1069US7790272B2Multilayer film and biaxially oriented polyester filmTORAY INDUSTRIES·Filed 2004·Granted Sep 7, 2010·9 cites·22 claims
- 1169US7384690B2Biaxially oriented thermoplastic resin filmTORAY INDUSTRIES·Filed 2003·Granted Jun 10, 2008·7 cites·22 claims
- 1269US7022396B1Biaxially oriented film having specified micro protrusionsTORAY INDUSTRIES·Filed 2000·Granted Apr 4, 2006·8 cites·25 claims
- 1369US6517762B1Polyester film and production method thereofTORAY INDUSTRIES·Filed 1998·Granted Feb 11, 2003·30 cites·5 claims
- 1467US7026064B1Polyester film and method for producing the sameTORAY INDUSTRIES·Filed 2000·Granted Apr 11, 2006·13 cites·9 claims
- 1557US5220451ASecond-order nonlinear optical deviceTORAY INDUSTRIES·Filed 1989·Granted Jun 15, 1993·17 cites·9 claims
- 1653US7851050B2Laminated filmTORAY INDUSTRIES·Filed 2004·Granted Dec 14, 2010·0 cites·12 claims
- 1745US5972439APolyester film and process for the preparation thereofTORAY INDUSTRIES·Filed 1996·Granted Oct 26, 1999·8 cites·21 claims
- 1834US4987255AOrganic nonlinear optical materialTORAY INDUSTRIES·Filed 1988·Granted Jan 22, 1991·5 cites·20 claims
- 1928US5169986AOrganic nonlinear optical materialTORAY INDUSTRIES·Filed 1990·Granted Dec 8, 1992·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →