Inventor · disambiguated record
Yasufumi Ohata
Also filed as: OHATA YASUFUMI
3 granted patents·32 citations·filing 1981–1981
70Inventor score
Files withMITSUBISHI ELECTRIC CORP3
Top patents by PatentIndex Score
3 records- 0165US4444288AMuffler for internal combustion engineMITSUBISHI ELECTRIC CORP·Filed 1981·Granted Apr 24, 1984·19 cites·15 claims
- 0243US4371581ASound absorberMITSUBISHI ELECTRIC CORP·Filed 1981·Granted Feb 1, 1983·7 cites·9 claims
- 0343US4352853ASound absorberMITSUBISHI ELECTRIC CORP·Filed 1981·Granted Oct 5, 1982·6 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →