Masahiro Hamaogi
Inventor
Stats
- 14 US patents issued
- 16 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 14 US Patents Issued
- 16 US Applications Filed
- 509 Total Citation Count
- Oct 24, 2013 Most Recent Filing
- Dec 6, 2001 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| AT&T INTELLECTUAL PROPERTY I, L.P. | 2
| 2007
|
| HITACHI, LTD. | 3
1 | 2003
2006 |
| RENESAS ELECTRONICS CORPORATION | 2
| 2001
|
| HITACHI COMPUTER PERIPHERALS CO., LTD. | 2
1 | 2001
2003 |
| HITACHI MAXELL, LTD. | 1
| 2003
|
| HITACHI INFORMATION & TELECOMMUNICATION ENGINEERING, LTD. | 4
2 4 3 2 6 2 2 | 2003
2004 2005 2006 2007 2008 2010 2013 |
Inventor Addresses
| Address | Duration |
|---|---|
| Kanagawa, JP | Mar 16, 06 - Sep 15, 09 |
| Odawara, JP | Jun 20, 02 - Oct 22, 13 |
| Yokohama, JP | Jun 13, 17 - Jun 13, 17 |
| Yokohama-shi, JP | May 01, 14 - May 01, 14 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| G02B: | OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS | 1 |
| G05F: | SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES | 5 |
| G06F: | ELECTRIC DIGITAL DATA PROCESSING | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 9680303 | 2017 | Power storage system and power source system | 3 |
| 2014/0117,756 | 2014 | POWER STORAGE SYSTEM AND POWER SOURCE SYSTEM | 12 |
| 8564992 | 2013 | Power factor correction device and method with off time prediction for critical mode operation | 5 |
| 2011/0096,576 | 2011 | POWER FACTOR CORRECTION DEVICE AND CONTROL METHOD THEREOF | 8 |
| 7923980 | 2011 | Digital controlled power supply | 11 |
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