Tempei Katsuta
Inventor
Stats
- 0 US patents issued
- 4 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 0 US Patents Issued
- 4 US Applications Filed
- 35 Total Citation Count
- Oct 1, 2010 Most Recent Filing
- Feb 27, 2009 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| PIONEER CORPORATION | 3
1 | 2009
2010 |
| TOHOKU PIONEER CORPORATION | 3
1 | 2009
2010 |
Inventor Addresses
| Address | Duration |
|---|---|
| Tendo-shi, JP | Aug 16, 12 - Aug 16, 12 |
| Tokyo, JP | Jul 21, 11 - Jul 21, 11 |
| Yamagata, JP | Dec 15, 11 - Mar 01, 12 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| H04R: | LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS | 4 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2012/0207,321 | 2012 | SPEAKER DEVICE | 3 |
| 2012/0051,557 | 2012 | VOICE COIL FOR SPEAKER DEVICE, AND SPEAKER DEVICE | 11 |
| 2011/0305,355 | 2011 | VIBRATION DIRECTION CONVERTER PART FOR SPEAKER DEVICE AND SPEAKER DEVICE | 4 |
| 2011/0176,703 | 2011 | SPEAKER DEVICE | 7 |
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