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. 19, 2011
Filed:
Jun. 09, 2004
Applicant:
Toshiyuki Komori, Iwata, JP;
Inventor:
Toshiyuki Komori, Iwata, JP;
Assignee:
Japan Tobacco Inc., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A01H 1/02 (2006.01); A01H 5/00 (2006.01); C12N 15/29 (2006.01); C12N 15/82 (2006.01);
U.S. Cl.
CPC ...
Abstract
An object of the present invention to provide a hybrid plant having a high fertility and a method for producing such a hybrid plant. The hybrid plant of the present invention is characterized by having two or more copies of a fertility restorer gene at two or more gene loci which do not have a complete linkage relationship. Further, the method of the present invention comprises introducing a fertility restorer gene by genetic engineering and placing two or more copies of a fertility restorer gene at two or more gene loci which do not have a complete linkage relationship.