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. 01, 2014
Filed:
May. 21, 2007
Michio Komai, Sendai, JP;
Hitoshi Shirakawa, Sendai, JP;
Yusuke Ohsaki, Hukuroi, JP;
Tadashi Takumi, Sendai, JP;
Asagi Ito, Sendai, JP;
Toshiro Sato, Hukuroi, JP;
Rumi Ozaki, Hukuroi, JP;
Michio Komai, Sendai, JP;
Hitoshi Shirakawa, Sendai, JP;
Yusuke Ohsaki, Hukuroi, JP;
Tadashi Takumi, Sendai, JP;
Asagi Ito, Sendai, JP;
Toshiro Sato, Hukuroi, JP;
Rumi Ozaki, Hukuroi, JP;
Other;
Tohoku University, Miyagi, JP;
Abstract
Provided is a substance which is a safer and more commonly-consumed food ingredient that increase the testosterone level. The testosterone enhancer of the invention comprises vitamin K as an active ingredient. The vitamin is preferably menaquinone-4 and/or menaquinone-7. This enhancer is useful as pharmaceutical agents, supplements, health foods or functional foods for the prevention, amelioration and/or treatment of a condition or disease induced by the decreased testosterone level.