Inventor · disambiguated record

Noboru Ishizu

Also filed as: ISHIZU NOBORU

2 granted patents·52 citations·filing 1993–1994

66Inventor score

Technology areasB65H

Files withISHIZU MACHINERY CO LTD2

Top patents by PatentIndex Score

2 records

0185US5352319AProcess and apparatus for production of toilet paper rolls having no coreISHIZU MACHINERY CO LTD·Filed 1993·Granted Oct 4, 1994·35 cites·15 claims
0269US5407509AProcess and apparatus for production of toilet paper rolls having no coreISHIZU MACHINERY CO LTD·Filed 1994·Granted Apr 18, 1995·17 cites·5 claims

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