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:
Mar. 08, 1994
Filed:
Jul. 03, 1990
Applicant:
Inventors:
Masahisa Narita, Hitachi, JP;
Hisashi Kaziwara, Hitachi, JP;
Takeshi Asai, Hitachi, JP;
Shigeki Morinaga, Hitachi, JP;
Hiroyuki Kida, Kokubunji, JP;
Mitsuru Watabe, Katsuta, JP;
Tetsuaki Nakamikawa, Hitachi, JP;
Shunpei Kawasaki, Tokyo, JP;
Junichi Tatezaki, Kodaira, JP;
Norio Nakagawa, Koganei, JP;
Yugo Kashiwagi, Bloomington, IN (US);
Assignees:
Hitachi, Ltd, Tokyo, JP;
Hitachi Engineering Co., Ltd., Ibaraki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364752 ; 364754 ; 364761 ;
Narita, Masahisa. (1994). Multiplication, division and square root extraction apparatus (U.S. Patent No. 5293558). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5293558
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile