Inventor · disambiguated record
Eitaro Kujubu
Also filed as: KUJUBU EITARO
6 granted patents·293 citations·filing 1975–2004
86Inventor score
Technology areasB65B
Files withFURUKAWA SEISAKUSHO KK6
Top patents by PatentIndex Score
6 records- 0196US3958391AVacuum packaging method and apparatusFURUKAWA SEISAKUSHO KK·Filed 1975·Granted May 25, 1976·165 cites·11 claims
- 0281US5386678AMethod and apparatus for vacuum packagingFURUKAWA SEISAKUSHO KK·Filed 1993·Granted Feb 7, 1995·42 cites·2 claims
- 0377US7134256B2Packaging systemFURUKAWA SEISAKUSHO KK·Filed 2004·Granted Nov 14, 2006·19 cites·8 claims
- 0476US6834472B2Packaging systemFURUKAWA SEISAKUSHO KK·Filed 2003·Granted Dec 28, 2004·18 cites·7 claims
- 0575US6374580B1Method and apparatus for controlling bag-forming and-filling vacuum packaging machineFURUKAWA SEISAKUSHO KK·Filed 1999·Granted Apr 23, 2002·31 cites·6 claims
- 0653US5119615AApparatus for filling a product into a bagFURUKAWA SEISAKUSHO KK·Filed 1991·Granted Jun 9, 1992·18 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →