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Inventor

Yoshikuni Kobayashi

Inventor
Yokohama, JP

Overview

3→
Patents
1991–2002
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

G11Cprimary
G11CStatic stores33%
H03KPulse technique33%
H03HImpedance networks, e.g. resonant circuits17%
H05KPrinted circuits17%
PatentTitleYear
6,462,630'Wideband noise reducing device'20025,367,490'Semiconductor integrated circuit device with two variable delay lines in writing circuit control'19945,014,242'Semiconductor device for a ram disposed on chip so as to minimize distances of signal paths between the logic circuits and memory circuit'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1994Patents assigned to HITACHI LTD (2)· patent assignee history
1991–1994Patents assigned to HITACHI MICROCUMPUTER ENG (2)· patent assignee history
1991Based in Tokyo, JP· patent location history
1994Based in Ohme, JP· patent location history
2002Patents assigned to OKI ELECTRIC CABLE (1)· patent assignee history
2002Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD21991–1994
HITACHI MICROCUMPUTER ENG21991–1994
OKI ELECTRIC CABLE12002
Locations
LocationPatentsSpan
Yokohama, JP12002
Ohme, JP11994
Tokyo, JP11991