Light emission control device
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United States of America Patent
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Jan 20, 2015
Issued Date -
N/A
app pub date -
Jun 6, 2012
filing date -
Oct 21, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Provided are a light emitting control device, computer readable memory device, and method to control a light emitter associated with a pad capable of being struck to produce a sound. In response to detecting a striking of the pad, a tone associated with the pad is produced. A level of the tone produced is determined and a level meter brightness is determined based on the determined level of the tone. An output brightness for the light emitter is calculated associated with the struck pad using the determined level meter brightness and a brightness change pattern. The light emitter associated with the pad is controlled according to the determined output brightness.

First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
ROLAND CORPORATION | 2036-1 NAKAGAWA HOSOE-CHO HAMANA-KU HAMAMATSU-SHI SHIZUOKA 431-1304 |
International Classification(s)

- [Classification Symbol]
- [Patents Count]
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Arai, Kazuhiro | Hamamatsu, JP | 63 | 1055 |
Kusumoto, Yoshinori | Hamamatsu, JP | 3 | 16 |
Takasaki, Ryo | Hamamatsu, JP | 20 | 70 |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
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