Inventor · disambiguated record
Masaru Hirosawa
Also filed as: HIROSAWA MASARU
4 granted patents·101 citations·filing 1990–1998
79Inventor score
Technology areasF25D
Top patents by PatentIndex Score
4 records- 0162US5081850ARefrigeratorHOSHIZAKI ELECTRIC CO LTD·Filed 1990·Granted Jan 21, 1992·38 cites·4 claims
- 0260US6082131ARefrigeratorHOSHIZAKI DENKI CO LTD·Filed 1998·Granted Jul 4, 2000·34 cites·5 claims
- 0342US6014868ARefrigerator with improved cold air supply structureHOSHIZAKI DENKI CO LTD·Filed 1998·Granted Jan 18, 2000·17 cites·6 claims
- 0437US5027615ARefrigeratorHOSHIZAKI ELECTRIC CO LTD·Filed 1990·Granted Jul 2, 1991·12 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →