Inventor · disambiguated record

Tsurusaburo Okamura

Also filed as: OKAMURA TSURUSABURO

2 granted patents·95 citations·filing 1988–1988

66Inventor score

Technology areasA47K B65D

Files withCROWN CORK JAPAN2

Top patents by PatentIndex Score

2 records

0185US4785978AContainer closure provided with automatic opening-closing mechanismCROWN CORK JAPAN·Filed 1988·Granted Nov 22, 1988·81 cites·11 claims
0238US4848599AContainer closure provided with air pump mechanismCROWN CORK JAPAN·Filed 1988·Granted Jul 18, 1989·14 cites·3 claims

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Tsurusaburo Okamura — Patent Inventor | PatentIndex