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Inventor

Hisamitsu Hatoh

Inventor
Hitachi, JP

Overview

2→
Patents
1999–2001
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C22Cprimary
C22CAlloys33%
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
6,329,099'Sodium-sulfur battery, and a battery system using same'20015,962,160'Sodium-sulfur battery, and a battery system using same'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2001Patents assigned to HITACHI LTD (2)· patent assignee history
1999–2001Based in Hitachi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD21999–2001
Locations
LocationPatentsSpan
Hitachi, JP21999–2001