Inventor · disambiguated record
Mitsuhiro Umezu
Also filed as: UMEZU MITSUHIRO
3 granted patents·64 citations·filing 1986–1997
72Inventor score
Technology areasH05K
Files withNEC CORP3
Top patents by PatentIndex Score
3 records- 0182USD293317SDigital telephone and data exchange equipment cabinetNEC CORP·Filed 1986·Granted Dec 22, 1987·27 cites·1 claims
- 0270US5305187ABuilding box type plug-in modular rack structure for electronic equipmentNEC CORP·Filed 1993·Granted Apr 19, 1994·34 cites·3 claims
- 0338USD403322SConsoleNEC CORP·Filed 1997·Granted Dec 29, 1998·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →