Inventor · disambiguated record
Katsuo Matsuzaka
Also filed as: MATSUZAKA KATSUO
8 granted patents·3 pending applications·136 citations·filing 1999–2024
86Inventor score
Top patents by PatentIndex Score
11 records- 0192US7452440B1Method and device for producing laminated compositeSEKISUI CHEMICAL CO LTD·Filed 2006·Granted Nov 18, 2008·16 cites·5 claims
- 0286US6629547B1Composite high-pressure pipe and method of joining sameSEKISUI CHEMICAL CO LTD·Filed 1999·Granted Oct 7, 2003·56 cites·19 claims
- 0385US7063768B2Method and device for producing laminated compositeSEKISUI CHEMICAL CO LTD·Filed 2002·Granted Jun 20, 2006·21 cites·8 claims
- 0485US6688339B2Composite high-pressure tube and method of manufacturing the tubeSEKISUI CHEMICAL CO LTD·Filed 2001·Granted Feb 10, 2004·27 cites·15 claims
- 0580US2025011206A1Sheet laminate, method for manufacturing gas supply body, gas supply body, supply body unit, and wastewater treatment deviceSEKISUI CHEMICAL CO LTD·Filed 2024·Application pending·0 cites
- 0678US7094310B2Method for joining high-pressure composite pipesSEKISUI CHEMICAL CO LTD·Filed 2003·Granted Aug 22, 2006·15 cites·8 claims
- 0764US2021114903A1Sheet laminate, method for manufacturing gas supply body, gas supply body, supply body unit, and wastewater treatment deviceSEKISUI CHEMICAL CO LTD·Filed 2019·Application pending·0 cites
- 0858US8012568B2Laminated shape-retainable sheet, core for brim of headwear using the same, brim of headwear, and headwearSEKISUI SEIKEI LTD·Filed 2005·Granted Sep 6, 2011·1 cites·5 claims
- 0958US2005224174A1Method and device for producing laminated compositeSEKISUI CHEMICAL CO LTD·Filed 2005·Application pending·0 cites
- 1051US12503735B2System and method for producing steelSEKISUI CHEMICAL CO LTD·Filed 2020·Granted Dec 23, 2025·0 cites·14 claims
- 1141US7025917B2Polyolefin stretched sheet and method for producing the sameSEKISUI CHEMICAL CO LTD·Filed 2001·Granted Apr 11, 2006·0 cites·14 claims
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