Title:
鍵盤楽器及び操作子反力適正化システム
Document Type and Number:
Japanese Patent JP4345690
Kind Code:
B2
More Like This:
| JP2000163063 | KEYBOARD DEVICE OF ELECTRONIC KEYBOARD INSTRUMENT |
| JP3989331 | Input device |
| JPH04165396 | KEY-BOARD DEVICE |
Inventors:
Shigeru Muramatsu
Application Number:
JP2005049060A
Publication Date:
October 14, 2009
Filing Date:
February 24, 2005
Export Citation:
Assignee:
Yamaha Corporation
International Classes:
G10H1/34; G10B3/12
Domestic Patent References:
| JP10177387A | ||||
| JP2004094285A | ||||
| JP10020857A |
Attorney, Agent or Firm:
Another role Shigehisa
Satoshi Muramatsu
Natsuki Goto
Hiroshi Ikeda
Hiroyasu Ninomiya
Satoshi Muramatsu
Natsuki Goto
Hiroshi Ikeda
Hiroyasu Ninomiya