Inventor · disambiguated record
Nobumi Ohyama
Also filed as: OHYAMA NOBUMI
3 granted patents·33 citations·filing 1977–1998
70Inventor score
Files withDORYOKURO KAKUNENRYO3
Top patents by PatentIndex Score
3 records- 0159US4144741AVoid detecting deviceDORYOKURO KAKUNENRYO·Filed 1977·Granted Mar 20, 1979·15 cites·4 claims
- 0245US6067337AMultiple-sheathed sodium leakage detection apparatusDORYOKURO KAKUNENRYO·Filed 1998·Granted May 23, 2000·8 cites·5 claims
- 0345US4380924AMethod for monitoring flow condition of liquid metalDORYOKURO KAKUNENRYO·Filed 1981·Granted Apr 26, 1983·10 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →