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Inventor

Yukio Ejiri

Inventor
Fuchu, JP

Overview

2→
Patents
2002
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B41Fprimary
B41FPrinting machines or presses50%
B41PIndexing scheme relating to printing, lining machines, typewriters, and to stamps25%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light25%
PatentTitleYear
6,453,812'Ink supply control device for printing machines and a method therefor'20026,389,968'Ink supply control device for printing machines and a method therefor'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to RYOBI LTD (2)· patent assignee history
2002Based in Fuchu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RYOBI LTD22002
Locations
LocationPatentsSpan
Fuchu, JP22002