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Inventor

Eiji Ban

Inventor
Yokohama, JP

Overview

2→
Patents
1997–2000
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.

H03Kprimary
H03KPulse technique50%
G01RMeasuring electric variables25%
H10DInorganic electric semiconductor devices25%
PatentTitleYear
6,075,389'Operation speed measuring circuit and semiconductor device incorporating the same circuit'20005,614,842'Semiconductor integrated circuit with buffer circuit and manufacturing method thereof'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2000Patents assigned to TOSHIBA KK (2)· patent assignee history
1997–2000Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA KK21997–2000
Locations
LocationPatentsSpan
Yokohama, JP21997–2000