Inventor · disambiguated record
Masaaki Hashi
Also filed as: HASHI MASAAKI
2 granted patents·20 citations·filing 1982–1993
58Inventor score
Technology areasB29C
Files withSEKISUI JUSHI KK2
Top patents by PatentIndex Score
2 records- 0145US4451422AMethod for producing polyethylene terephthalate packing materialSEKISUI JUSHI KK·Filed 1982·Granted May 29, 1984·15 cites·2 claims
- 0229US5542239AMethod for welding a packing band of thermoplastic resin and a welded band resulting therefromSEKISUI JUSHI KK·Filed 1993·Granted Aug 6, 1996·5 cites·7 claims
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