Membership
Tour
Register
Log in
Shigeru Kumagai
Follow
Person
Kawasaki, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor memory device with address transition actuated dummy...
Patent number
5,191,552
Issue date
Mar 2, 1993
Kabushiki Kaisha Toshiba
Hiroto Nakai
G11 - INFORMATION STORAGE
Information
Patent Grant
Delay circuit that resets after pulse-like noise
Patent number
5,055,706
Issue date
Oct 8, 1991
Kabushiki Kaisha Toshiba
Hiroto Nakai
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Semiconductor memory device with address transition actuated dummy...
Patent number
5,040,148
Issue date
Aug 13, 1991
Kabushiki Kaisha Toshiba
Hiroto Nakai
G11 - INFORMATION STORAGE
Information
Patent Grant
Output buffer circuit of semiconductor integrated circuit
Patent number
4,985,646
Issue date
Jan 15, 1991
Kabushiki Kaisha Toshiba
Shigeru Kumagai
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory device
Patent number
4,831,592
Issue date
May 16, 1989
Kabushiki Kaisha Toshiba
Hiroto Nakai
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory device with readout test circuitry
Patent number
4,819,212
Issue date
Apr 4, 1989
Kabushiki Kaisha Toshiba
Hiroto Nakai
G11 - INFORMATION STORAGE