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Inventor

Kunio Saitou

Inventor
Yokohama, JP

Overview

2→
Patents
1987–1993
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A23Bprimary
A23BPreservation of foods, foodstuffs or non-alcoholic beverages25%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling25%
H05KPrinted circuits25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
5,220,715'Printed circuit board processing apparatus'19934,661,325'Sterilization processing system for can-sealed products'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to MITSUBISHI HEAVY IND LTD (1)· patent assignee history
1987Patents assigned to YAMASHITA IRON WORKS LTD (1)· patent assignee history
1987Based in Nagoya, JP· patent location history
1993Patents assigned to HITACHI SEIKO KK (1)· patent assignee history
1993Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI SEIKO KK11993
MITSUBISHI HEAVY IND LTD11987
YAMASHITA IRON WORKS LTD11987
Locations
LocationPatentsSpan
Yokohama, JP11993
Nagoya, JP11987