Inventor · disambiguated record
Masakazu Tatsuta
Also filed as: TATSUTA MASAKAZU
4 granted patents·60 citations·filing 1989–1991
77Inventor score
Top patents by PatentIndex Score
4 records- 0153US5071339ACompression molding apparatusTOYO SEIKAN KAISHA LTD·Filed 1989·Granted Dec 10, 1991·17 cites·5 claims
- 0248US5145084AContainer closure having metallic body and plastic grip pieceCROWN CORK JAPAN·Filed 1990·Granted Sep 8, 1992·24 cites·4 claims
- 0347US5118273ACompression molding apparatusCROWN CORK JAPAN·Filed 1990·Granted Jun 2, 1992·15 cites·7 claims
- 0427US5200201AApparatus for forming plastic grip member of container closureTOYO SEIKAN KAISHA LTD·Filed 1991·Granted Apr 6, 1993·4 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →