Inventor · disambiguated record

Kouichi Hagiwara

Also filed as: HAGIWARA KOUICHI

1 granted patent·1 pending application·21 citations·filing 2001–2004

43Inventor score

Technology areasA24B B32B

Files withJAPAN TOBACCO1 JAPAN TOBACCO INC1

Top patents by PatentIndex Score

2 records

0180US6761175B2Sheet tobaccoJAPAN TOBACCO INC·Filed 2001·Granted Jul 13, 2004·21 cites·10 claims
0240US2004177857A1Sheet tobacco, and process and system for manufacturing the sameJAPAN TOBACCO·Filed 2004·Application pending·0 cites

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