Inventor
Ihachi Naiki
Inventor
Kanagawa, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Bprimary
H10BElectronic memory devices25%
G11CStatic stores21%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests21%
G06FElectric digital data processing17%
H10DInorganic electric semiconductor devices17%
PatentTitleYear
6,075,723'Nonvolatile semiconductor memory device and IC memory card using same'20006,046,939'Nonvolatile semiconductor memory with fast data programming and erasing function using ECC'20006,046,933'Nonvolatile semiconductor memory device and IC memory card using same'20006,002,612'Nonvolatile semiconductor memory with fast data programming and erasing function using ECC'19995,920,502'Nonvolatile semiconductor memory with fast data programming and erasing function using ECC'19995,753,946'Ferroelectric memory'19985,518,939'Method and apparatus for static RAM'19965,506,435'Static ram having an active area with a tapered bottom surface'19965,498,557'Method of making SRAM to improve interface state density utilizing PMOS TFT'19965,446,699'Bit-line pair selecting circuit in a memory cell array'19955,422,840'SRAM cell and array thereof'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2000Patents assigned to SONY CORP (11)· patent assignee history
1995–2000Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 11 | 1995–2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 11 | 1995–2000 |