Tadao Kaji
Inventor
Stats
- 5 US patents issued
- 5 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 5 US Patents Issued
- 5 US Applications Filed
- 175 Total Citation Count
- Feb 18, 1997 Most Recent Filing
- Nov 21, 1980 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| HITACHI TOHBU SEMICONDUCTOR, LTD. | 1
| 1997
|
| HITACHI, LTD. | 1
1 | 1980
1985 |
| RENESAS ELECTRONICS CORPORATION | 1
1 | 1993
1995 |
| Hitachi Computer Engineering Co., Ltd. | 1
| 1995
|
| HITACHI HOKKAI SEMICONDUCTOR, LTD. | 1
| 1997
|
| HITACHI ULSI ENGINEERING CORP. | 1
| 1997
|
| HITACHI INFORMATION & TELECOMMUNICATION ENGINEERING, LTD. | 1
| 1995
|
| PS4 LUXCO S.A.R.L. | 1
| 1997
|
Inventor Addresses
| Address | Duration |
|---|---|
| Hinode, JP | Jun 28, 83 - Feb 16, 88 |
| Hinode-machi, JP | Jun 10, 97 - Jun 10, 97 |
| Tokyo, JP | Feb 21, 95 - Jun 08, 99 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| G06F: | ELECTRIC DIGITAL DATA PROCESSING | 1 |
| G11B: | INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER | 1 |
| H01L: | SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 5910010 | 1999 | Semiconductor integrated circuit device, and process and apparatus for manufacturing the same | 79 |
| 5638012 | 1997 | Write driver circuit | 25 |
| 5392172 | 1995 | Magnetic head circuit having a write current changeover circuit with a clamp voltage depending on write current for high-speed data transfer | 19 |
| RE32605 | 1988 | Frequency divider | 7 |
| 4390960 | 1983 | Frequency divider | 17 |
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