Sendai, Japan

Tadashi Takumi

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignees: Tohoku University, Other. Active years: 2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadashi Takumi. Retrieved from https://idiyas.com/inventor/tadashi-takumi

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 1 

Average Co-Inventor Count = 7.0

ph-index = 1


Company Filing History:

goldMedal1 out of 1,051 
 
Tohoku University
 patents
silverMedal1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 2014

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1 patent (USPTO):Explore Patents

Title: The Innovations of Tadashi Takumi

Introduction

Tadashi Takumi is a notable inventor based in Sendai, Japan. He has made significant contributions to the field of health and nutrition through his innovative inventions. His work primarily focuses on enhancing testosterone levels using safer food ingredients.

Latest Patents

Tadashi Takumi holds a patent for an agent that increases testosterone levels. This invention provides a substance that is a safer and more commonly-consumed food ingredient aimed at boosting testosterone levels. The testosterone enhancer comprises vitamin K as an active ingredient, specifically 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 conditions or diseases induced by decreased testosterone levels.

Career Highlights

Throughout his career, Tadashi Takumi has worked with various institutions, including Tohoku University. His research and inventions have contributed to advancements in health and nutrition, particularly in the area of testosterone enhancement.

Collaborations

Tadashi Takumi has collaborated with notable individuals such as Michio Komai and Hitoshi Shirakawa. Their combined expertise has furthered the development of innovative solutions in the field of health.

Conclusion

Tadashi Takumi's work exemplifies the intersection of innovation and health, showcasing how food ingredients can be utilized to enhance well-being. His contributions continue to impact the field positively.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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