Inventor · disambiguated record
Masao Hirosawa
Also filed as: HIROSAWA MASAO
4 granted patents·105 citations·filing 1991–1997
79Inventor score
Technology areasB29C
Top patents by PatentIndex Score
4 records- 0185US5352394AInjection molding method and apparatus with magnetic mold clampingTOSHIBA MACHINE CO LTD·Filed 1991·Granted Oct 4, 1994·63 cites·17 claims
- 0249US5910328AClamping apparatus for precise injection moldingTOSHIBA MACHINE CO LTD·Filed 1997·Granted Jun 8, 1999·14 cites·19 claims
- 0348US6010324AMold clamping unit and method of positioning mold in mold clamping unitTOSHIBA MACHINE CO LTD·Filed 1997·Granted Jan 4, 2000·14 cites·20 claims
- 0442US5916604AInjection molding machineTOSHIBA KIKAI KABUSHKIKI KAISH·Filed 1997·Granted Jun 29, 1999·14 cites·2 claims
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