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Inventor

Syozi Kasai

Inventor
Katsuta, JP

Overview

1→
Patents
1987
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B60Lprimary
B60LPropulsion of electrically-propelled vehicles33%
B60TVehicle brake control systems or parts thereof33%
Y02TClimate change mitigation technologies related to transportation33%
PatentTitleYear
4,701,682'Control system for maintaining traction of rolling stock'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to HITACHI LTD (1)· patent assignee history
1987Based in Katsuta, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD11987
Locations
LocationPatentsSpan
Katsuta, JP11987