Inventor · disambiguated record
Kaoru Yanagisawa
Also filed as: YANAGISAWA KAORU
4 granted patents·47 citations·filing 1981–1993
75Inventor score
Technology areasB29C
Top patents by PatentIndex Score
4 records- 0168US4571169AMold clamp apparatus for molding machineNISSEI PLASTICS IND CO·Filed 1984·Granted Feb 18, 1986·28 cites·5 claims
- 0237US4427353AUpright injection-compression pressing machine for the manufacture of information carrier discsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1981·Granted Jan 24, 1984·10 cites·7 claims
- 0331US5394599AMethod for automatically exchanging a stamper unit with another oneNISSEI PLASTICS IND CO·Filed 1993·Granted Mar 7, 1995·5 cites·5 claims
- 0429US5401158AApparatus for automatically exchanging a stamper unit with another oneNISSEI PLASTICS IND CO·Filed 1993·Granted Mar 28, 1995·4 cites·7 claims
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