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Inventor

Yukihiko Ueda

Inventor
Yokohama, JP

Overview

4→
Patents
1990–1991
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A63Bprimary
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing50%
E04HBuildings or like structures for particular purposes50%
PatentTitleYear
5,058,219'Circulating water pool'19915,054,134'Upper layer water flow type circulating water pool'19915,027,449'Circulating water pool'19914,979,243'Circulating water pool'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1991Patents assigned to ISHIKAWAJIMA HARIMA HEAVY IND (4)· patent assignee history
1990–1991Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ISHIKAWAJIMA HARIMA HEAVY IND41990–1991
Locations
LocationPatentsSpan
Yokohama, JP41990–1991