Inventor · disambiguated record

Ryuzo Takai

Also filed as: TAKAI RYUZO

2 granted patents·41 citations·filing 1985–2001

63Inventor score

Technology areasB65D C03C

Files withSHIGA PREFECTURE2

Top patents by PatentIndex Score

2 records

0165US4963441ALight-storing glazes and light-storing fluorescent ceramic articlesSHIGA PREFECTURE·Filed 1985·Granted Oct 16, 1990·32 cites·8 claims
0257US6601833B2Container for sparkling beverage and bubble generating meansSHIGA PREFECTURE·Filed 2001·Granted Aug 5, 2003·9 cites·4 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →