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:
Oct. 11, 2005
Filed:
Feb. 21, 2001
Applicants:
Masayuki Kozawa, Hitachinaka, JP;
Shinya Igarashi, Naka, JP;
Hiromu Kikawa, Hitachinaka, JP;
Hiroyuki Abe, Ohmiya, JP;
Inventors:
Masayuki Kozawa, Hitachinaka, JP;
Shinya Igarashi, Naka, JP;
Hiromu Kikawa, Hitachinaka, JP;
Hiroyuki Abe, Ohmiya, JP;
Assignees:
Hitachi, Ltd., Tokyo, JP;
Hitachi Car Engineering Co., Ltd., Ibaraki, JP;
Primary Examiner:
Int. Cl.
CPC ...
G01L007/00 ;
U.S. Cl.
CPC ...
Abstract
A resistance heaterfor detecting an air flow rate is supported by support membersA,B. A housingcontains an electronic circuitconnected to the resistance heater. The housingis formed by integral molding with a terminalfor connecting the electronic circuitto an external device. The terminalis formed integrally with the housing. The housinghas a groovethrough which the terminalis exposed in part.