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Patent applications and USPTO patent grants for Gokuraku; Hiroyuki.The latest application filed is for "core material for vacuum heat insulation material, and vacuum heat insulation material".
Patent | Date |
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Core material for vacuum heat insulation material, and vacuum heat insulation material Grant 7,166,348 - Naito , et al. January 23, 2 | 2007-01-23 |
Multi-layer Expansion-molded Article Of Polypropylene Resin, Production Process Thereof, And Container, Shock-absorbing Material For Automobile And Automotive Member Formed Of The Multi-layer Expansion-molded Article Of Polypropylene Resin Grant 6,875,484 - Kogure , et al. April 5, 2 | 2005-04-05 |
Core material for vacuum heat insulation material, and vacuum heat insulation material App 20030175493 - Naito, Masato ;   et al. | 2003-09-18 |
Extruded, polystyrene-based resin foam plate and method for the production thereof App 20030042644 - Gokuraku, Hiroyuki ;   et al. | 2003-03-06 |
Blow-molded foam and process for producing the same Grant 6,432,525 - Gokuraku , et al. August 13, 2 | 2002-08-13 |
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