Inventor · disambiguated record
Kenichi Umino
Also filed as: UMINO KENICHI
3 granted patents·18 citations·filing 1991–1994
66Inventor score
Technology areasH01J
Files withMITSUBISHI ELECTRIC CORP3
Top patents by PatentIndex Score
3 records- 0153US5304890ACathode ray tube device having reinforcing frameMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Apr 19, 1994·12 cites·33 claims
- 0234US5510671AInwardly convex vacuum envelopeMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Apr 23, 1996·3 cites·18 claims
- 0331US5447460ACathode-ray tube display unit and method of making the sameMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Sep 5, 1995·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →