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:
May. 15, 2001
Filed:
Apr. 14, 1998
Applicant:
Inventors:
Naoki Kimura, Hitachi, JP;
Seiji Tai, Hitachi, JP;
Hiroyuki Tanaka, Mito, JP;
Takeshi Nojiri, Ibaraki-ken, JP;
Kazuya Satou, Hitachi, JP;
Yoshiyuki Horibe, Hitachi, JP;
Mariko Shimamura, Hitachi, JP;
Toranosuke Ashizawa, Hitachinaka, JP;
Eiji Fujita, Hitachi, JP;
Seikichi Tanno, Hitachi, JP;
Assignee:
Hitachi Chemical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C 5/00 ; B05D 5/06 ; B05D 5/12 ;
U.S. Cl.
CPC ...
G03C 5/00 ; B05D 5/06 ; B05D 5/12 ;