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. 27, 2021
Filed:
Jul. 08, 2019
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Denso Corporation, Kariya, JP;
Sharp Kabushiki Kaisha, Sakai, JP;
Yasutake Haramoto, Toyota, JP;
Kazuhiro Maeda, Toyota, JP;
Koushi Yamada, Toyota, JP;
Kazushi Shikata, Kariya, JP;
Kahori Ishida, Kariya, JP;
Yasutaka Kataoka, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Aichi, JP;
DENSO CORPORATION, Aichi, JP;
Abstract
A vehicular static eliminating device includes: a negative ion generating device; and a guide device configured to guide negative ions and release the negative ions from an emission port to a static elimination target spot which is positively charged, the guide device including: a guide member defining a passage through which to guide the negative ions, the guide member being made of a resin which is easily negatively charged in a triboelectric series; and a tip-shaped part configured to discharge, by corona discharge, negative electric charges, which have accumulated on the guide member, to the static elimination target spot, the tip-shaped part being provided in a part defining the emission port and in proximity to the static elimination target spot.