Keiichi Sakuno
Inventor
Stats
- 8 US patents issued
- 9 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 8 US Patents Issued
- 9 US Applications Filed
- 97 Total Citation Count
- Dec 3, 2018 Most Recent Filing
- Aug 27, 1997 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| SHARP CORPORATION | 1
| 2015
|
| SHARP KABUSHIKI KAISHA | 1
1 4 2 2 2 2 | 1997
2000 2001 2002 2003 2010 2015 |
Inventor Addresses
| Address | Duration |
|---|---|
| Nara, JP | Sep 19, 00 - Feb 06, 07 |
| Nara-shi, JP | Mar 21, 02 - Sep 30, 04 |
| Osaka, JP | Jul 01, 14 - Jan 30, 18 |
| Osaka-shi, JP | Nov 22, 12 - Nov 22, 12 |
| Sakai City, Osaka, JP | Mar 25, 21 - Mar 25, 21 |
| Sakai, JP | Nov 16, 21 - Nov 16, 21 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| H01L: | SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR | 1 |
| H02J: | CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY | 1 |
| H02M: | APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 11177800 | 2021 | Power transmission device and contactless power transmission device | 0 |
| 2021/0091,765 | 2021 | POWER TRANSMISSION DEVICE AND CONTACTLESS POWER TRANSMISSION DEVICE | 0 |
| 9882499 | 2018 | Switching power supply circuit with reduced noise and potential stabilization of stable potential nodes | 0 |
| 2017/0012,548 | 2017 | SWITCHING POWER SUPPLY CIRCUIT | 3 |
| 8766275 | 2014 | Composite semiconductor device | 3 |
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