Inventor · disambiguated record
Masakazu Eguchi
Also filed as: EGUCHI MASAKAZU
4 granted patents·55 citations·filing 1990–1995
78Inventor score
Files withISHIKAWAJIMA HARIMA HEAVY IND4
Top patents by PatentIndex Score
4 records- 0171US5564572AMethod and apparatus for screening waste paper pulpISHIKAWAJIMA HARIMA HEAVY IND·Filed 1994·Granted Oct 15, 1996·18 cites·3 claims
- 0259US5597075AMethod and apparatus for screening waste paper pulpISHIKAWAJIMA HARIMA HEAVY IND·Filed 1995·Granted Jan 28, 1997·12 cites·2 claims
- 0352US5176822AFlotation machine for deinkingISHIKAWAJIMA HARIMA HEAVY IND·Filed 1991·Granted Jan 5, 1993·13 cites·3 claims
- 0444US5108586AFlotation machine for deinkingISHIKAWAJIMA HARIMA HEAVY IND·Filed 1990·Granted Apr 28, 1992·12 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →