Membership
Tour
Register
Log in
Ihachi Naiki
Follow
Person
Kanagawa, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Nonvolatile semiconductor memory device and IC memory card using same
Patent number
6,075,723
Issue date
Jun 13, 2000
Sony Corporation
Ihachi Naiki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Nonvolatile semiconductor memory with fast data programming and era...
Patent number
6,046,939
Issue date
Apr 4, 2000
Sony Corporation
Masanori Noda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Nonvolatile semiconductor memory device and IC memory card using same
Patent number
6,046,933
Issue date
Apr 4, 2000
Sony Corporation
Hiromi Nobukata
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory with fast data programming and era...
Patent number
6,002,612
Issue date
Dec 14, 1999
Sony Corporation
Masanori Noda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Nonvolatile semiconductor memory with fast data programming and era...
Patent number
5,920,502
Issue date
Jul 6, 1999
Sony Corporation
Masanori Noda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Ferroelectric memory
Patent number
5,753,946
Issue date
May 19, 1998
Sony Corporation
Ihachi Naiki
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for static RAM
Patent number
5,518,939
Issue date
May 21, 1996
Sony Corporation
Michio Negishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Static ram having an active area with a tapered bottom surface
Patent number
5,506,435
Issue date
Apr 9, 1996
Sony Corporation
Michio Negishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making SRAM to improve interface state density utilizing...
Patent number
5,498,557
Issue date
Mar 12, 1996
Sony Corporation
Michio Negishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bit-line pair selecting circuit in a memory cell array
Patent number
5,446,699
Issue date
Aug 29, 1995
Sony Corporation
Ihachi Naiki
G11 - INFORMATION STORAGE
Information
Patent Grant
SRAM cell and array thereof
Patent number
5,422,840
Issue date
Jun 6, 1995
Sony Corporation
Ihachi Naiki
G11 - INFORMATION STORAGE