Title:
ＬＥＤ発光装置
Document Type and Number:
Japanese Patent JP6418908
Kind Code:
B2
Inventors:
Takashi Akiyama
Tatsuro Yamada
Satoshi Goto
Shigehisa Watanabe
Tatsuro Yamada
Satoshi Goto
Shigehisa Watanabe
Application Number:
JP2014229101A
Publication Date:
November 07, 2018
Filing Date:
November 11, 2014
Export Citation:
Assignee:
Citizen Electronics Co., Ltd.
CITIZEN WATCH CO.,LTD.
CITIZEN WATCH CO.,LTD.
International Classes:
H01L33/54; F21S2/00; F21V19/00; F21V23/00; F21V23/02
Domestic Patent References:
| JP2011108744A | ||||
| JP2012094865A | ||||
| JP2005159311A | ||||
| JP2002314142A |
Foreign References:
| WO2013094700A1 |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tomohiro Minamiyama
Akira Kawai
Kenichi Nakamura
Jun Tsuruta
Tomohiro Minamiyama
Akira Kawai
Kenichi Nakamura