Inventor
Tetsuya Chida
Inventor
Kawasaki, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores50%
H10BElectronic memory devices25%
G06FElectric digital data processing13%
H10DInorganic electric semiconductor devices13%
PatentTitleYear
6,750,520'Two-bit semiconductor memory with enhanced carrier trapping'20046,510,090'Semiconductor memory device'20036,252,800'Semiconductor memory device'20015,898,615'Semiconductor memory device having non-volatile memory cells connected in series'19995,519,652'Nonvolatile semiconductor memory for positively holding stored data'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2004Patents assigned to FUJITSU LTD (5)· patent assignee history
1996Patents assigned to FUJITSU VLSI LTD (1)· patent assignee history
1996–2004Based in Kawasaki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJITSU LTD | 5 | 1996–2004 |
| FUJITSU VLSI LTD | 1 | 1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 5 | 1996–2004 |