Inventor · disambiguated record
Yasunori Ohno
Also filed as: OHNO YASUNORI
8 granted patents·388 citations·filing 1985–1991
90Inventor score
Files withHITACHI LTD8
Top patents by PatentIndex Score
8 records- 0196US4716491AHigh frequency plasma generation apparatusHITACHI LTD·Filed 1985·Granted Dec 29, 1987·110 cites·6 claims
- 0291US5133825APlasma generating apparatusHITACHI LTD·Filed 1988·Granted Jul 28, 1992·54 cites·8 claims
- 0388US5064520AMethod and apparatus for forming a filmHITACHI LTD·Filed 1990·Granted Nov 12, 1991·78 cites·42 claims
- 0488US4713585AIon sourceHITACHI LTD·Filed 1986·Granted Dec 15, 1987·42 cites·10 claims
- 0586US4739169AIon sourceHITACHI LTD·Filed 1986·Granted Apr 19, 1988·36 cites·10 claims
- 0679US5266146AMicrowave-powered plasma-generating apparatus and methodHITACHI LTD·Filed 1991·Granted Nov 30, 1993·35 cites·8 claims
- 0770US4847476AIon source deviceHITACHI LTD·Filed 1986·Granted Jul 11, 1989·17 cites·19 claims
- 0869US5085755ASputtering apparatus for forming thin filmsHITACHI LTD·Filed 1989·Granted Feb 4, 1992·16 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →