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Inventor

Eiki Tsushima

Inventor
Fuji, JP

Overview

9→
Patents
1989–2017
Patent span
Chemistry
Primary field (CPC C)

Patents· 9 as inventor

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

Y10Tprimary
Y10TTechnical subjects covered by former us classification21%
C22CAlloys14%
B22DCasting of metals11%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%
C04BLime, magnesia7%
H05KPrinted circuits7%
B22FWorking metallic powder4%
B23KSoldering or unsoldering4%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
C01BNon-metallic elements4%
PatentTitleYear
9,718,688'Carbon plate and composite carbon plate'20178,242,387'Electronic component storing package and electronic apparatus'20128,012,574'Carbon fiber Ti-Ai composite material and method for preparation thereof'20117,951,467'Cladding material and its manufacturing method, press-forming method, and heat sink using cladding material'20117,749,597'Carbon fiber Ti-Al composite material and process for producing the same'20107,563,502'Fine carbon fiber-metal composite material and method for production thereof'20096,649,265'Carbon-based metal composite material, method for preparation thereof and use thereof'20035,665,464'Carbon fiber-reinforced carbon composite material and process for the preparation thereof'19974,822,587'High modulus pitch-based carbon fiber and method for preparing same'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1997Based in Saitama, JP· patent location history
2003–2012Based in Fuji, JP· patent location history
2009–2012Patents assigned to FJ COMPOSITE MATERIALS CO LTD (4)· patent assignee history
2009–2011Patents assigned to MITSUBISHI CORP (3)· patent assignee history
2010Patents assigned to ADVANCED MATERIAL TECHNOLOGIES (1)· patent assignee history
2011–2012Patents assigned to TSUSHIMA EIKI (2)· patent assignee history
2011Based in Shizuoka, JP· patent location history
2012Patents assigned to ABUMITA TETSUROU (1)· patent assignee history
2017Based in Hokkaido, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FJ COMPOSITE MATERIALS CO LTD42009–2012
MITSUBISHI CORP32009–2011
TSUSHIMA EIKIself22011–2012
ABUMITA TETSUROU12012
ADVANCED MATERIAL TECHNOLOGIES12010
Locations
LocationPatentsSpan
Fuji, JP52003–2012
Saitama, JP21989–1997
Hokkaido, JP12017
Shizuoka, JP12011