Title:
圧電アクチュエータ、時計および携帯機器
Document Type and Number:
Japanese Patent JP4333146
Kind Code:
B2
Inventors:
Osamu Miyazawa
Taiji Hashimoto
Hiroshi Funasaka
Makoto Furuhata
Taiji Hashimoto
Hiroshi Funasaka
Makoto Furuhata
Application Number:
JP2003015252A
Publication Date:
September 16, 2009
Filing Date:
January 23, 2003
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
G04C3/12; H02N2/00
Domestic Patent References:
| JP3011983A | ||||
| JP937575A |
Foreign References:
| DE2530045A |
Attorney, Agent or Firm:
川▲崎▼ 研二