Inventor · disambiguated record
Norihiro Tsujii
Also filed as: NAKAHARA YOSHIHIKO · TSUJII NORIHIRO
3 granted patents·50 citations·filing 1978–1999
71Inventor score
Top patents by PatentIndex Score
3 records- 0186US4200051ACollapsible tube and method of manufactureKYODO PRINTING CO LTD·Filed 1978·Granted Apr 29, 1980·29 cites·12 claims
- 0247US4321816AMetal tube and apparatus and method for manufacturing the sameKYODO PRINTING CO LTD·Filed 1979·Granted Mar 30, 1982·10 cites·5 claims
- 0338US6386399B1Container with manual pumpYOSHINO KOGYOSHO CO LTD·Filed 1999·Granted May 14, 2002·11 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →