Title:
透光性吸音パネル
Document Type and Number:
Japanese Patent JP5866172
Kind Code:
B2
Inventors:
Juichi Yamagiwa
Hiroshi Matsuda
Takahiro Yamada
Masaharu Horio
Shinichi Nakajima
Hiroshi Matsuda
Takahiro Yamada
Masaharu Horio
Shinichi Nakajima
Application Number:
JP2011226316A
Publication Date:
February 17, 2016
Filing Date:
October 14, 2011
Export Citation:
Assignee:
KABUSHIKI KAISHA KOBE SEIKO SHO
Shinko Building Materials Industry Co., Ltd.
Shinko Building Materials Industry Co., Ltd.
International Classes:
E01F8/00
Domestic Patent References:
| JP2007262765A | ||||
| JP2008138505A | ||||
| JP2007100394A | ||||
| JP52011374Y1 | ||||
| JP2008009014A | ||||
| JP2002146727A | ||||
| JP60165516U | ||||
| JP11323845A |
Other References:
阪上公博、藤本一寿,「音声情報伝達性能向上のためのデバイス-次世代の吸音材:MPPとポリエステル不織布-」,騒音制御,2009年 8月 1日,Vol.33,No.4,p.307-316
Attorney, Agent or Firm:
Kaji/Suhara Patent Office