Inventor · disambiguated record

Shigemi Fujisawa

Also filed as: FUJISAWA SHIGEMI

2 granted patents·45 citations·filing 1987–2003

62Inventor score

Technology areasB02C B65G

Files withNISSHIN FLOUR MILLING CO1 NISSHIN SEIFUN GROUP INC1

Top patents by PatentIndex Score

2 records

0186US7114889B2Powdery particle conveying system and roots blower operating methodNISSHIN SEIFUN GROUP INC·Filed 2003·Granted Oct 3, 2006·38 cites·8 claims
0239US4824030AJet air flow crusherNISSHIN FLOUR MILLING CO·Filed 1987·Granted Apr 25, 1989·7 cites·2 claims

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