Inventor · disambiguated record

Rokuheiji Satoh

Also filed as: SATOH ROKUHEIJI

2 granted patents·16 citations·filing 1989–1997

56Inventor score

Technology areasF05D F16J

Files withNIKUNI MACHINERY IND CO1 NIKUNI MACHINERY IND CO LTD1

Top patents by PatentIndex Score

2 records

0134US6485021B1Mechanical seal unit with temporarily connecting inlet and outlet groovesNIKUNI MACHINERY IND CO·Filed 1997·Granted Nov 26, 2002·14 cites·4 claims
0217US4973222APumpNIKUNI MACHINERY IND CO LTD·Filed 1989·Granted Nov 27, 1990·2 cites·2 claims

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