Title:
発光体、フィラメント、フィラメントを用いた装置、および、白熱電球
Document Type and Number:
Japanese Patent JP6625903
Kind Code:
B2
Inventors:
Tomoi Koizumi
Yasuyuki Kawakami
Yoshifumi Takao
Yasuyuki Kawakami
Yoshifumi Takao
Application Number:
JP2016037878A
Publication Date:
December 25, 2019
Filing Date:
February 29, 2016
Export Citation:
Assignee:
Stanley Electric Co., Ltd.
International Classes:
H01K1/10
Domestic Patent References:
| JP2015046349A | ||||
| JP2015050001A | ||||
| JP2015210909A | ||||
| JP2015176769A | ||||
| JP2300286A | ||||
| JP62167264A | ||||
| JP2010538414A |
Foreign References:
| US20090096342 |
Attorney, Agent or Firm:
Patent Business Corporation Sannozaka Patent Office