Toshio Nagasawa
Inventor
Stats
- 28 US patents issued
- 32 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 28 US Patents Issued
- 32 US Applications Filed
- 529 Total Citation Count
- Mar 6, 2023 Most Recent Filing
- Aug 23, 1979 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| CHUGAI RO CO., LTD. | 1
| 1984
|
| MITSUBISHI KINZOKU KABUSHIKI KAISHA | 1
| 1984
|
| FURUKAWA ELECTRIC CO., LTD. | 1
| 1979
|
| RENESAS ELECTRONICS CORPORATION | 8
2 2 8 3 6 5 4 7 2 | 2005
2006 2007 2008 2009 2010 2011 2012 2013 2015 |
| UBE INDUSTRIES, LTD. | 1
1 1 | 1979
1980 1982 |
| RENESAS TECHNOLOGY CORP. | 2
| 2010
|
Inventor Addresses
| Address | Duration |
|---|---|
| Itami, JP | Jan 30, 14 - Mar 01, 16 |
| Itami-shi, JP | Mar 20, 14 - Mar 20, 14 |
| Kanagawa, JP | Jul 14, 11 - Jul 30, 13 |
| Kyoto, JP | Apr 06, 82 - Oct 25, 83 |
| Niigata, JP | May 21, 85 - May 21, 85 |
| Takasaki Gumma, JP | Sep 17, 20 - Dec 10, 24 |
| Takasaki, JP | Oct 20, 05 - Jul 09, 13 |
| Tokyo, JP | May 10, 07 - Jun 14, 16 |
| Yokohama, JP | Jun 09, 15 - Jun 20, 17 |
| Yokohama-shi, JP | Sep 03, 15 - Sep 03, 15 |
| Yokohama-shi, Kanagawa, JP | Jul 10, 14 - Jul 10, 14 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| F27B: | FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS | 1 |
| G01R: | MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES | 1 |
| G05F: | SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES | 18 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12166478 | 2024 | Semiconductor integrated circuit | 0 |
| 2023/0421,153 | 2023 | SEMICONDUCTOR INTEGRATED CIRCUIT | 0 |
| 10886842 | 2021 | Power supply circuit and control method for power supply circuit | 0 |
| 2020/0295,656 | 2020 | POWER SUPPLY CIRCUIT AND CONTROL METHOD FOR POWER SUPPLY CIRCUIT | 0 |
| 9685865 | 2017 | Power-supply apparatus having a high-side transistor and a low-side transistor | 1 |
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