Inventor · disambiguated record
Masayoshi Aoyama
Also filed as: AOYAMA MASAYOSHI
3 granted patents·111 citations·filing 1980–1999
75Inventor score
Top patents by PatentIndex Score
3 records- 0185US4333648AInflatable game ballMOLTEN RUBBER INDUSTRY CO LTD·Filed 1980·Granted Jun 8, 1982·77 cites·4 claims
- 0282US6082279ASewing machine with mechanism for retracting feed dog away from upper surface of needle plateBROTHER IND LTD·Filed 1999·Granted Jul 4, 2000·19 cites·20 claims
- 0378US5904108ASewing machine with a label print functionBROTHER IND LTD·Filed 1997·Granted May 18, 1999·15 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →