Title:
電子管及びその製造方法
Document Type and Number:
Japanese Patent JP4459635
Kind Code:
B2
Inventors:
Matsui Toshikazu
Kenichi Ota
Masatoshi Suzuki
Kenichi Ota
Masatoshi Suzuki
Application Number:
JP2004009753A
Publication Date:
April 28, 2010
Filing Date:
January 16, 2004
Export Citation:
Assignee:
Hamamatsu Photonics Co., Ltd.
International Classes:
H01J9/12; H01J40/06; H01J1/34; H01J43/08
Domestic Patent References:
JP3108244A | ||||
JP6035449A | ||||
JP4227503B1 | ||||
JP54146952A | ||||
JP750149A |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Shiro Terasaki
Satoru Ishida
Shiro Terasaki
Satoru Ishida