Inventor · disambiguated record
Masao Osawa
Also filed as: OSAWA MASAO
3 granted patents·157 citations·filing 1985–1995
75Inventor score
Top patents by PatentIndex Score
3 records- 0185US5640073ABrushless dc motor unit and method of driving the unitSANDEN CORP·Filed 1995·Granted Jun 17, 1997·114 cites·9 claims
- 0266US4846291ACombination weighing apparatusANRITSU CORP·Filed 1986·Granted Jul 11, 1989·24 cites·15 claims
- 0358US4637508AApparatus for carrying and separating articlesANRITSU ELECTRIC CO LTD·Filed 1985·Granted Jan 20, 1987·19 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →