Title:
A filament, light equipment, and a manufacturing method of a filament
Document Type and Number:
Japanese Patent JP6134194
Kind Code:
B2
More Like This:
| JP2005032666 | ELECTRIC BULB AND ELECTRIC BULB HAVING REFLECTING MIRROR USING THE SAME |
| JP2020021724 | LIGHT EMITTING DIODE FILAMENT BULB |
| JP5567390 | Visible light source |
Inventors:
Tomoi Koizumi
Application Number:
JP2013091407A
Publication Date:
May 24, 2017
Filing Date:
April 24, 2013
Export Citation:
Assignee:
Stanley Electric Co., Ltd.
International Classes:
H01K1/04; H01K1/08; H01K3/02
Domestic Patent References:
| JP11176315A | ||||
| JP2011124206A | ||||
| JP2011222211A |
Attorney, Agent or Firm:
Patent Business Corporation Sannozaka Patent Office