Satoru Umeki

This inventor holds 2 USPTO granted patents. Top assignees: Hitachi, Ltd., Hitachi Automotive Engineering Co., Ltd., Somar Corporation. Active years: 1992-1994.

USPTO Granted Patents = 2

% Patents Active = 100.0

Average Co-Inventor Count = 1.8

ph-index = 2

Forward Citations = 50(Granted Patents)

Company Filing History:

Hitachi Automotive Engineering Co., Ltd.

where one patent can have more than one assignee

Years Active: 1992-1994

Loading Chart...

2 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5276073 - Thermosetting resin composition comprising maleimide, anhydride, epoxy (1994-01-04),

2. 5130596 - Armature of a rotary electric machine with a commutator and a conductor (1992-07-14),

Profile summary based on public USPTO records.

Please report any incorrect information to [email protected]