Title:
スパークプラグ
Document Type and Number:
Japanese Patent JP4547098
Kind Code:
B2
Inventors:
Sadahiro Yamamoto
Kuniji Tanaka
Katsura Matsubara
Masaya Ito
Hiroto Ito
Kenji Nunome
Kuniji Tanaka
Katsura Matsubara
Masaya Ito
Hiroto Ito
Kenji Nunome
Application Number:
JP2001039571A
Publication Date:
September 22, 2010
Filing Date:
February 16, 2001
Export Citation:
Assignee:
Nippon Special Ceramics Co., Ltd.
International Classes:
C04B35/111; H01T13/38; H01T13/20
Domestic Patent References:
| JP2001002465A | ||||
| JP2306565A | ||||
| JP2027679A | ||||
| JP5097530A | ||||
| JP4286890A | ||||
| JP5190254A |
Attorney, Agent or Firm:
Masanori Sugawara