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. 02, 2009
Filed:
Mar. 14, 2007
Takashi Okuyama, Shizuoka, JP;
Noriyoshi Ichikawa, Shizuoka, JP;
Takashi Okuyama, Shizuoka, JP;
Noriyoshi Ichikawa, Shizuoka, JP;
Yamaha Hatsudoki Kabushiki Kaisha, Shizuoka, JP;
Abstract
An outboard motor of a watercraft can include a shifting mechanism for performing gear shifting among forward, neutral, and reverse positions. A shift actuator can be configured to drive the shifting mechanism. A shift position sensor can be configured to detect a position of the shift actuator with respect to the forward, neutral, and reverse positions. A controller can be configured to control the shift actuator in accordance with a signal provided from the shift position sensor. A start-regulation circuit can have a plurality of semiconductor devices configured to deactivate a starting motor of the engine when a starting switch of the engine is turned on in a state where a position other than neutral is detected by the shift position sensor.