Inventor · disambiguated record
Hajime Ochiai
Also filed as: OCHIAI HAJIME
4 granted patents·48 citations·filing 1984–1986
75Inventor score
Files withMITSUBISHI ELECTRIC CORP4
Top patents by PatentIndex Score
4 records- 0154US4878049AInformation transmission system for railway vehiclesMITSUBISHI ELECTRIC CORP·Filed 1985·Granted Oct 31, 1989·21 cites·2 claims
- 0253US4682144ALight transmission system for trainsMITSUBISHI ELECTRIC CORP·Filed 1985·Granted Jul 21, 1987·15 cites·5 claims
- 0344US4656586AAutomatic vehicle testing apparatusMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Apr 7, 1987·10 cites·3 claims
- 0427US4688266ACar data transmission device for optical fibersMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Aug 18, 1987·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →