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Inventor

Motoshige Kitazawa

Inventor
Tokyo, JP

Overview

3→
Patents
1992–2002
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A01Gprimary
A01GHorticulture20%
A47LDomestic washing or cleaning20%
F02BInternal-combustion piston engines20%
F02FCylinders, pistons or casings, for combustion engines20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
6,345,439'Method for manufacturing a cylinder for internal combustion engine'20025,440,781'Hand-held cleaner'1995D0331027'Engine tachometer'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to OPPAMA IND CO LTD (1)· patent assignee history
1992Based in Yokosuka, JP· patent location history
1995–2002Patents assigned to KIORITZ CORP (2)· patent assignee history
1995Based in Kodaira, JP· patent location history
2002Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KIORITZ CORP21995–2002
OPPAMA IND CO LTD11992
Locations
LocationPatentsSpan
Tokyo, JP12002
Kodaira, JP11995
Yokosuka, JP11992