Inventor
Tadao Takeda
Inventor
Ebina, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing18%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1018%
G01RMeasuring electric variables9%
G06KGraphical data reading9%
H10DInorganic electric semiconductor devices9%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h109%
G11CStatic stores5%
H04MTelephonic communication5%
H04QSelecting5%
H05BElectric heating5%
PatentTitleYear
7,213,117'1-chip microcomputer having controlled access to a memory and IC card using the 1-chip microcomputer'20076,981,179'Microcomputer having built-in nonvolatile memory and check system thereof and IC card packing microcomputer having built-in nonvolatile memory and check system thereof'20056,934,884'One-chip microcomputer and control method thereof as well as an IC card having such a one-chip microcomputer'20056,759,722'Semiconductor device and method of manufacturing the same'20046,598,137'Microcomputer having built-in nonvolatile memory for simultaneous use as a program area and a data area'20036,545,371'Semiconductor device wherein detection of removal of wiring triggers impairing of normal operation of internal circuit'20036,472,730'Semiconductor device and method of manufacturing the same'20026,343,744'Noncontact type IC card and system therefor'20026,060,773'Semiconductor chip and method of manufacturing the same'20005,989,981'Method of manufacturing SOI substrate'19994,629,843'Induction cooking apparatus having a ferrite coil support'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986Patents assigned to TDK CORP (1)· patent assignee history
1986Based in Chiba, JP· patent location history
1999–2007Patents assigned to NIPPON TELEGRAPH & TELEPHONE (10)· patent assignee history
1999Based in Kanagawa, JP· patent location history
2000Based in Tokyo, JP· patent location history
2002–2004Patents assigned to SHARP KK (4)· patent assignee history
2002–2007Based in Ebina, JP· patent location history
2002Based in Kawagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON TELEGRAPH & TELEPHONE | 10 | 1999–2007 |
| SHARP KK | 4 | 2002–2004 |
| TDK CORP | 1 | 1986 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ebina, JP | 7 | 2002–2007 |
| Kawagawa, JP | 1 | 2002 |
| Tokyo, JP | 1 | 2000 |
| Kanagawa, JP | 1 | 1999 |
| Chiba, JP | 1 | 1986 |