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:
Jul. 16, 1996
Filed:
Feb. 18, 1994
Applicant:
Inventors:
Yoshinori Tsushio, Hiroshima-ken, JP;
Kenichi Yamamoto, Hiroshima-ken, JP;
Shinichi Tanioka, Hiroshima-ken, JP;
Tsuyoshi Morishita, Hiroshima-ken, JP;
Toru Ogasawara, Hiroshima-ken, JP;
Tsutomu Shimizu, Hiroshima-ken, JP;
Hironobu Fujii, Hiroshima-ken, JP;
Shinichi Orimo, Hiroshima-ken, JP;
Assignee:
Mazda Motor Corporation, , JP;
Primary Examiner:
Int. Cl.
CPC ...
C01B / ; C22C / ;
U.S. Cl.
CPC ...
428649 ; 420900 ; 423647 ; 4236582 ;
Abstract
A composite hydrogen storage alloy material includes a hydrogen storage alloy material and a surface material bonded to the surface of the hydrogen storage alloy material. The surface material has a potential energy between those of hydride of the hydrogen storage alloy and hydrogen gas and permits migration of hydrogen between the inside and outside of the hydrogen storage alloy material.