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Inventor

Genko Kitamura

Inventor
Kariya, Aichi-pref., JP

Overview

1→
Patents
1990
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 1 as inventor

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

E03Bprimary
E03BInstallations or methods for obtaining, collecting, or distributing water50%
Y10TTechnical subjects covered by former us classification50%
PatentTitleYear
4,932,429'Screw stopper including anti-freeze device used for water pipe valve'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to HAYAKAWA SHINICHI (1)· patent assignee history
1990Patents assigned to KITAMURA GENKO (1)· patent assignee history
1990Patents assigned to OKADA NAOTAKE (1)· patent assignee history
1990Patents assigned to SUMIGAMA YASUYUKI (1)· patent assignee history
1990Patents assigned to TSUJI SHIRO (1)· patent assignee history
1990Based in Kariya, Aichi-pref., JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HAYAKAWA SHINICHI11990
KITAMURA GENKOself11990
OKADA NAOTAKE11990
SUMIGAMA YASUYUKI11990
TSUJI SHIRO11990
Locations
LocationPatentsSpan
Kariya, Aichi-pref., JP11990