Inventor

Hideshi Motonaga

Inventor

Tokyo, JP

Overview

1→

Patents

1991

Patent span

Performing operations

Primary field (CPC B)

Patents· 1 as inventor

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

B67Cprimary

B67CCleaning, filling with liquids or semiliquids, or emptying, of bottles, jars, cans, casks, barrels, or similar containers, not otherwise provided for50%

G01NInvestigating or analysing materials by determining their chemical or physical properties50%

PatentTitleYear

5,073,708'Apparatus for inspecting the presence of foreign matters'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to SHIBUYA KOGYO CO LTD (1)· patent assignee history

1991Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHIBUYA KOGYO CO LTD	1	1991

Locations

Location	Patents	Span
Tokyo, JP	1	1991