Title:
圧力波発生素子およびその製造方法
Document Type and Number:
Japanese Patent JP4742907
Kind Code:
B2
Inventors:
Yoshifumi Watanabe
Yoshiaki Honda
Yoshiaki Honda
Application Number:
JP2006047479A
Publication Date:
August 10, 2011
Filing Date:
February 23, 2006
Export Citation:
Assignee:
Panasonic Electric Works Co., Ltd.
International Classes:
H04R23/00; B06B1/02
Domestic Patent References:
| JP2005313086A | ||||
| JP11300274A | ||||
| JP2002186097A |
Attorney, Agent or Firm:
Keisei Nishikawa