Inventor · disambiguated record
Masahide Sakaguchi
Also filed as: SAKAGUCHI MASAHIDE
5 granted patents·128 citations·filing 1990–1994
83Inventor score
Files withHIDAKA SEIKI KK5
Top patents by PatentIndex Score
5 records- 0187US5349841AFeeding apparatus for metal belting and manufacturing apparatus for fins of a heat exchangerHIDAKA SEIKI KK·Filed 1992·Granted Sep 27, 1994·38 cites·20 claims
- 0270US5426847AAssembling apparatus for a heat exchangerHIDAKA SEIKI KK·Filed 1993·Granted Jun 27, 1995·25 cites·16 claims
- 0365US5159826ADie set for manufacturing fins of heat exchangers and a manufacturing device using the sameHIDAKA SEIKI KK·Filed 1991·Granted Nov 3, 1992·32 cites·25 claims
- 0460US5040405ATube expanderHIDAKA SEIKI KK·Filed 1990·Granted Aug 20, 1991·23 cites·6 claims
- 0536US5501092ADie-punch machineHIDAKA SEIKI KK·Filed 1994·Granted Mar 26, 1996·10 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →