Inventor · disambiguated record
Tuneyoshi Oohashi
Also filed as: OOHASHI TUNEYOSHI
4 granted patents·40 citations·filing 1987–1991
75Inventor score
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0172US4818892ALaser device with high-voltage pulse generator, high-voltage pulse generator and pulse generating methodHITACHI LTD·Filed 1987·Granted Apr 4, 1989·21 cites·15 claims
- 0239US4991180AMetallic vapor laser apparatusHITACHI LTD·Filed 1990·Granted Feb 5, 1991·8 cites·11 claims
- 0336US5054029APulse power supply circuitHITACHI LTD·Filed 1990·Granted Oct 1, 1991·6 cites·14 claims
- 0434US5117434AMetal vapor laser apparatusHITACHI LTD·Filed 1991·Granted May 26, 1992·5 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →