Inventor · disambiguated record

Hatsuo Nagamatsu

Also filed as: NAGAMATSU HATSUO

2 granted patents·72 citations·filing 1989–1991

66Inventor score

Technology areasB29C

Files withKAMAYA KAGAKU KOGYO CO LTD2

Top patents by PatentIndex Score

2 records

0185US4957682AMethod of injection molding a three-layered containerKAMAYA KAGAKU KOGYO CO LTD·Filed 1989·Granted Sep 18, 1990·57 cites·3 claims
0249US5106284AThree-layered container, a method and apparatus thereofKAMAYA KAGAKU KOGYO CO LTD·Filed 1991·Granted Apr 21, 1992·15 cites·7 claims

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