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Inventor

Kunio Shiokawa

Inventor
Kawasaki, JP

Overview

4→
Patents
2000–2007
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B23Kprimary
B23KSoldering or unsoldering50%
B22FWorking metallic powder17%
C22CAlloys17%
H01HElectric switches17%
PatentTitleYear
7,189,656'Method for manufacturing ag-oxide-based electric contact material and product of the same'20076,365,097'Solder alloy'20026,179,935'Solder alloys'20016,156,132'Solder alloys'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2002Patents assigned to FUJI ELECTRIC CO LTD (3)· patent assignee history
2000–2002Based in Kawasaki, JP· patent location history
2007Patents assigned to TOKURIKI HONTEN KK (1)· patent assignee history
2007Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI ELECTRIC CO LTD32000–2002
TOKURIKI HONTEN KK12007
Locations
LocationPatentsSpan
Kawasaki, JP32000–2002
Kanagawa, JP12007