首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
MULTIWAVELENGTH SEMICONDUCTOR LASER ELEMENT AND DRIVING METHOD OF THAT ELEMENT
摘要
申请公布号
JPH04245493(A)
申请公布日期
1992.09.02
申请号
JP19910029633
申请日期
1991.01.30
申请人
CANON INC
发明人
IKEDA SOTOMITSU
分类号
H01S5/00;H01S5/042;H01S5/10;H01S5/343
主分类号
H01S5/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Polyester tow
Side gated injection molding apparatus with radially mounted gate inserts
Method and apparatus for providing interactive electronic programming guide
Automatic exhaust gas analyzer for an internal combustion engine
Compositions and methods for controlling the growth of microbials in aqueous media
Disc apparatus using character-based control codes in a table of contents
Control device for head unit having optical head and multiple magnetic heads
Exhaust gas particle sensor
Photomask, an exposure method and a projection exposure apparatus
Picture data processing apparatus
Display controller
Electromagnet apparatus and apparatus for adjusting exposure of camera using the same
Oscillator for generating a varying amplitude feed forward PFC modulation ramp
Cathode including a solid body
Photoemitter electron tube and photodetector
Process for the preparation of polycarboxylic acids and derivatives thereof
Adaptive display refresh and data compression in a radio frequency environment
Image fixing device with heater responsive to thermal stress
Method for detecting an IC defect using charged particle beam
Security fence