Inventor · disambiguated record
Kunihiko Onuma
Also filed as: ONUMA KUNIHIKO
3 granted patents·17 citations·filing 1984–1995
65Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0147US5365285ACRT display device with a grounded rimband so as to suppress an electro-magnetic emissionHITACHI LTD·Filed 1991·Granted Nov 15, 1994·10 cites·5 claims
- 0232US4658376AMagnetic bubble file systemHITACHI LTD·Filed 1984·Granted Apr 14, 1987·1 cites·3 claims
- 0331US5504930AProgrammable controller and sequence control methodHITACHI LTD·Filed 1995·Granted Apr 2, 1996·6 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →