The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 18, 2009
Filed:
Oct. 31, 2002
Morinobu Endo, Suzaka, JP;
Tetsuo Uchiyama, Tokyo, JP;
Akio Yamaguchi, Kasugai, JP;
Teruaki Yuoka, Komaki, JP;
Hiroshi Aoyama, Nagoya, JP;
Kazutoshi Takeda, Sakura, JP;
Yoshifumi Maehara, Yachiyo, JP;
Masato Takenaka, Misato, JP;
Koichiro Jujo, Kisarazu, JP;
Shigeo Suzuki, Ichikawa, JP;
Takeshi Tokoro, Tokyo, JP;
Morinobu Endo, Suzaka, JP;
Tetsuo Uchiyama, Tokyo, JP;
Akio Yamaguchi, Kasugai, JP;
Teruaki Yuoka, Komaki, JP;
Hiroshi Aoyama, Nagoya, JP;
Kazutoshi Takeda, Sakura, JP;
Yoshifumi Maehara, Yachiyo, JP;
Masato Takenaka, Misato, JP;
Koichiro Jujo, Kisarazu, JP;
Shigeo Suzuki, Ichikawa, JP;
Takeshi Tokoro, Tokyo, JP;
Kitagawa Industries Co., Ltd., Nagoya-shi, JP;
Seiko Instruments Inc., Chiba-shi, JP;
Abstract
The present invention relates to sliding parts, precision parts and timepieces and electronic equipment using those parts. Sliding parts are composed by a resin in which the degree of orientation of a fibrous filler is higher at the portion serving as the sliding surface than inside the sliding part, and the fibrous filler is oriented along the sliding surface on the sliding surface. Alternatively, precision parts are composed by a resin to which has been added carbon fibers for which a carbon compound is thermally decomposed to carbon in the vapor phase and simultaneously grown directly into fibers simultaneous to this thermal decomposition. Moreover, timepieces and electronic equipment are composed by these sliding parts or these precision parts.