Inventor
Shingoro Fukuoka
Inventor
Tokyo, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification20%
H05KPrinted circuits13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
B21BRolling of metal7%
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling7%
B22DCasting of metals7%
B29CShaping or joining of plastics7%
B29LIndexing scheme associated with subclass b29c, relating to particular articles7%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact7%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application7%
PatentTitleYear
5,567,493'Die for extrusion of multi-hole tube and multi-hole tube made with the die'19964,894,184'Low-temperature burnt conductive paste and method of manufacturing printed circuit board'19904,842,959'Aluminum enamel board'19894,602,966'Method for improving the quality of cast ingot in continuous casting'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1996Patents assigned to FURUKAWA ELECTRIC CO LTD (4)· patent assignee history
1986–1996Based in Tokyo, JP· patent location history
1996Patents assigned to NIPPON DENSO CO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FURUKAWA ELECTRIC CO LTD | 4 | 1986–1996 |
| NIPPON DENSO CO | 1 | 1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 4 | 1986–1996 |