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Inventor

Shoji Kumagi

Inventor
Santa Clara, CA, US

Overview

2→
Patents
1989–1990
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G05Bprimary
G05BControl or regulating systems in general50%
G06FElectric digital data processing50%
PatentTitleYear
4,967,381'Process control interface system for managing measurement data'19904,873,623'Process control interface with simultaneously displayed three level dynamic menu'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1990Patents assigned to PROMETRIX CORP (2)· patent assignee history
1989–1990Based in Santa Clara, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PROMETRIX CORP21989–1990
Locations
LocationPatentsSpan
Santa Clara, California, US21989–1990