Title:
【発明の名称】光量制御装置
Document Type and Number:
Japanese Patent JP2989725
Kind Code:
B2
Inventors:
SHIMADA KOICHI
Application Number:
JP6045693A
Publication Date:
December 13, 1999
Filing Date:
March 19, 1993
Export Citation:
Assignee:
KYANON DENSHI KK
International Classes:
G02B7/02; G02B9/06; G03B9/02; (IPC1-7): G03B9/02; G02B9/06
Domestic Patent References:
| JP6236647A | ||||
| JP483113A | ||||
| JP6186613A | ||||
| JP60141682U |
Attorney, Agent or Firm:
Wakabayashi Tadashi