Takehiko Kawahara
Inventor
Stats
- 7 US patents issued
- 14 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 7 US Patents Issued
- 14 US Applications Filed
- 82 Total Citation Count
- Apr 11, 2018 Most Recent Filing
- Jan 26, 2004 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| WASEDA UNIVERSITY | 2
| 2007
|
| YAMAHA CORPORATION | 2
7 2 2 2 1 2 | 2004
2007 2013 2014 2015 2016 2017 |
Inventor Addresses
| Address | Duration |
|---|---|
| Hamamatsu, JP | Sep 09, 08 - Dec 08, 20 |
| Hamamatsu-Shi, JP | Jun 26, 08 - Jun 26, 08 |
| Hamamatsu-shi, JP | Aug 12, 04 - Aug 16, 18 |
| Hamamatsu-shi, Shizuoka-ken, JP | Mar 24, 16 - Mar 24, 16 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A61B: | DIAGNOSIS; SURGERY; IDENTIFICATION | 4 |
| A61M: | DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY | 4 |
| A63F: | CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; GAMES NOT OTHERWISE PROVIDED FOR | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 10857323 | 2020 | Audio signal generation device, audio signal generation method, and computer-readable storage medium | 0 |
| 10831437 | 2020 | Sound signal controlling apparatus, sound signal controlling method, and recording medium | 0 |
| 10490181 | 2019 | Technology for responding to remarks using speech synthesis | 1 |
| 10413699 | 2019 | Sleep guidance device and control method | 0 |
| 2018/0232,197 | 2018 | SOUND SIGNAL CONTROLLING APPARATUS, SOUND SIGNAL CONTROLLING METHOD, AND RECORDING MEDIUM | 3 |
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