Title:
電子時計
Document Type and Number:
Japanese Patent JP4670233
Kind Code:
B2
Inventors:
Teruhiko Fujisawa
Takashi Kawaguchi
Takashi Kawaguchi
Application Number:
JP2003332406A
Publication Date:
April 13, 2011
Filing Date:
September 24, 2003
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
G04C3/14; G04C9/04; G04G21/04; G04G99/00
Domestic Patent References:
| JP1153993A | ||||
| JP2002974A | ||||
| JP54089672A |
Foreign References:
| WO1994016366A1 | ||||
| WO1998055902A1 |
Attorney, Agent or Firm:
川▲崎▼ 研二