Masaki Sobu
Inventor
Stats
- 4 total patents issued
- 6 total patents filed
- most recent filing
This is official USPTO record data
Details
- 4 Issued Patents
- 6 Filed Patents
- 2 Total Citation Count
- Jun 12, 2008 Most Recent Filing
- Jul 13, 2004 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| TDK CORPORATION | 1 2 1 2 | 2004 2005 2006 2008 |
Inventor Addresses
| Address | Duration |
|---|---|
| Tokyo, JP | Sep 15, 05 - Jul 20, 10 |
Technology Profile
| Technology | # of Patents | |
|---|---|---|
| G11B: | INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER | 2 |
| H01L: | SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR | 2 |
| H03H: | IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 7,760,615 | 2010 | Rewritable phase-change optical recording medium | 1 |
| 7,504,759 | 2009 | Surface acoustic wave element, surface acoustic wave device, duplexer, and method of making surface acoustic wave element | 0 |
| 2008/0310,279 | 2008 | Rewritable phase-change optical recording medium | 0 |
| 7,411,333 | 2008 | Surface acoustic wave device | 0 |
| 7,352,114 | 2008 | Surface acoustic wave element, surface acoustic wave device, surface acoustic wave duplexer, and method of manufacturing surface acoustic wave element | 0 |
