Inventor · disambiguated record
Kohei Yabuno
Also filed as: YABUNO KOHEI
3 granted patents·34 citations·filing 1976–1985
66Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0162US4499530ASwitching power supply apparatusHITACHI LTD·Filed 1982·Granted Feb 12, 1985·16 cites·12 claims
- 0261US4626976ASwitch mode power supply having magnetically controlled outputHITACHI LTD·Filed 1985·Granted Dec 2, 1986·18 cites·25 claims
- 0327US4084222AHigh-voltage power supply deviceHITACHI LTD·Filed 1976·Granted Apr 11, 1978·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →