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:
Apr. 26, 2011
Filed:
Dec. 09, 2010
Applicants:
Akira Masaoka, Shizuoka, JP;
Atsushi Shimoishi, Shizuoka, JP;
Inventors:
Akira Masaoka, Shizuoka, JP;
Atsushi Shimoishi, Shizuoka, JP;
Assignee:
Yamaha Motor Electronics Co., Ltd., Shizuoka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02P 11/02 (2006.01); F02P 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An ignition control circuit and method of operation provides a very simple but highly effective prevention of engine reverse rotation upon starting by prohibiting ignition when a reverse rotation situation arises.