Title:
電球形蛍光ランプおよび照明装置
Document Type and Number:
Japanese Patent JP4780281
Kind Code:
B2
Inventors:
Ryota Irie
Hiroshi Kubota
Shinya Shirata
Nakamura Mari
Hiroshi Kubota
Shinya Shirata
Nakamura Mari
Application Number:
JP2005087001A
Publication Date:
September 28, 2011
Filing Date:
March 24, 2005
Export Citation:
Assignee:
Toshiba Lighting & Technology Corporation
International Classes:
F21S2/00; F21V23/00; F21V29/00; F21Y103/37
Domestic Patent References:
| JP2003297110A | ||||
| JP7085708A | ||||
| JP2004006204A |
Attorney, Agent or Firm:
樺澤 襄
Satoshi Kabazawa
Tetsuya Yamada
Satoshi Kabazawa
Tetsuya Yamada