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Inventor

Akitsugu Sugiyama

Inventor
Gotenba, JP

Overview

2→
Patents
2001–2003
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H01Hprimary
H01HElectric switches33%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy33%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution33%
PatentTitleYear
6,503,647'Battery protection device and method of making same'20036,281,780'Electrical apparatus having improved electrical contact and electrical contact used therewith'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2003Patents assigned to TEXAS INSTRUMENTS INC (2)· patent assignee history
2001–2003Based in Gotenba, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TEXAS INSTRUMENTS INC22001–2003
Locations
LocationPatentsSpan
Gotenba, JP22001–2003