Title:
超音波シール装置
Document Type and Number:
Japanese Patent JP4398857
Kind Code:
B2
Inventors:
Matsushita Makoto
Hirokatsu Hirata
Yoshihisa Nagasawa
Shinya Chiba
Hirokatsu Hirata
Yoshihisa Nagasawa
Shinya Chiba
Application Number:
JP2004379837A
Publication Date:
January 13, 2010
Filing Date:
December 28, 2004
Export Citation:
Assignee:
POLA Kasei Kogyo Co., Ltd.
International Classes:
B29C65/08; B65B51/10; B29L22/00
Domestic Patent References:
| JP2004025188A | ||||
| JP2003039293A | ||||
| JP2001121541A | ||||
| JP2002046153A | ||||
| JP5072857B2 |
Attorney, Agent or Firm:
Yoshiyuki Kawaguchi
Hidemi Matsukura
Tsutomu Toyama
Hidemi Matsukura
Tsutomu Toyama