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:
Jun. 30, 1998
Filed:
Dec. 23, 1991
Applicant:
Inventors:
Kenji Baba, Hitachi, JP;
Ichiro Enbutsu, Hitachi, JP;
Shoji Watanabe, Hitachi, JP;
Hayao Yahagi, Hitachi, JP;
Fumio Maruhashi, Hitachi, JP;
Harumi Matsuzaki, Hitachi, JP;
Hiroshi Matsumoto, Ibaraki-ken, JP;
Shunsuke Nogita, Hitachi, JP;
Mikio Yoda, Hitachi, JP;
Naoki Hara, Hitachi, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ; G06F / ;
U.S. Cl.
CPC ...
395 23 ; 395 24 ; 395 22 ; 395903 ; 395906 ;