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. 22, 2008
Filed:
Mar. 21, 2006
Applicants:
Takashi Sasaki, Shioya-gun, JP;
Takashi Saito, Shioya-gun, JP;
Akihiro Suzuki, Utsunomiya, JP;
Hidetoshi Oishi, Utsunomiya, JP;
Inventors:
Takashi Sasaki, Shioya-gun, JP;
Takashi Saito, Shioya-gun, JP;
Akihiro Suzuki, Utsunomiya, JP;
Hidetoshi Oishi, Utsunomiya, JP;
Assignee:
Honda Motor Co., Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 25/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
A gas sensor which includes walls delimiting a gas detection chamber, and having an introduction port (or an inlet) through which an observed gas is introduced into the gas detection chamber, a measuring element disposed in the gas detection chamber and measuring concentration of a subject gas contained in the observed gas, and a heater constituting at least a portion of the walls, the portion facing the gas detection chamber.