Inventor

Izumi Kosuga

Inventor

Tokyo, JP

Overview

2→

Patents

1990–1994

Patent span

Performing operations

Primary field (CPC B)

Patents· 2 as inventor

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

B23Kprimary

B23KSoldering or unsoldering17%

B29BPreparation or pretreatment of the material to be shaped17%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts17%

H05KPrinted circuits17%

Y02PClimate change mitigation technologies in the production or processing of goods17%

Y10TTechnical subjects covered by former us classification17%

PatentTitleYear

5,296,649'Solder-coated printed circuit board and method of manufacturing the same'1994 4,960,642'Pellets for making electromagnetic wave shielding material and method for manufacturing the same'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1994Patents assigned to FURUKAWA ELECTRIC CO LTD (2)· patent assignee history

1990Based in Yokohama, JP· patent location history

1994Patents assigned to HARIMA CHEMICALS INC (1)· patent assignee history

1994Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FURUKAWA ELECTRIC CO LTD	2	1990–1994
HARIMA CHEMICALS INC	1	1994

Locations

Location	Patents	Span
Tokyo, JP	1	1994
Yokohama, JP	1	1990