Masahiko Yahagi
Inventor
Stats
- 41 US patents issued
- 45 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 41 US Patents Issued
- 45 US Applications Filed
- 833 Total Citation Count
- Jan 10, 2012 Most Recent Filing
- Dec 11, 1992 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| NEC PLATFORMS, LTD. | 10
| 2009
|
| NEC CORPORATION | 1
1 8 3 2 1 5 2 3 6 2 2 6 3 19 | 1992
1993 1994 1995 1997 1998 1999 2001 2002 2003 2005 2006 2007 2008 2009 |
| NEC ACCESS TECHNICA, LTD. | 10
| 2009
|
Inventor Addresses
| Address | Duration |
|---|---|
| Minato-ku, JP | Feb 18, 10 - Apr 16, 13 |
| Tokyo, JP | Apr 04, 95 - Nov 29, 16 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| G01S: | RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES | 1 |
| G06F: | ELECTRIC DIGITAL DATA PROCESSING | 1 |
| H04B: | TRANSMISSION | 14 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 9509423 | 2016 | Broadcast system, broadcast control apparatus, and broadcast method | 0 |
| 9182496 | 2015 | Access method for communication terminal | 0 |
| 8825075 | 2014 | Timing of synchronizing signal | 0 |
| 8594020 | 2013 | Wireless communication system, control apparatus, communication method switching method, and program | 0 |
| 8576735 | 2013 | Broadcast system, broadcast management device, broadcast method, and terminal | 2 |
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