Osaka, Japan

Takeshi Ohara

This inventor holds 1 USPTO granted patent. Top assignees: Osaka Prefectural Government, Other. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Ohara. Retrieved from https://idiyas.com/inventor/takeshi-ohara-w098p7h3

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 9.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:

goldMedal1 out of 12 
 
Osaka Prefectural Government
 patents
silverMedal1 out of 834,659 
Other
 patents
where one patent can have more than one assignee

Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Takeshi Ohara

Introduction

Takeshi Ohara is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of photocatalysis, particularly through his innovative methods for producing photocatalyst materials. His work has implications for various applications, including environmental purification and energy efficiency.

Latest Patents

Takeshi Ohara holds a patent for a "Method for producing photocatalyst material." The primary objective of this invention is to easily and securely fix a photocatalyst to a substrate. The process involves three key steps: first, forming an undercoating containing silica gel on a substrate; second, bringing titanium tetrachloride into contact with the undercoating; and third, heat-treating the coated substrate. This method enhances the efficiency and effectiveness of photocatalytic materials.

Career Highlights

Throughout his career, Takeshi Ohara has worked with the Osaka Prefectural Government, where he has contributed to various research and development projects. His expertise in photocatalysis has positioned him as a valuable asset in the field of material science.

Collaborations

Takeshi has collaborated with notable colleagues, including Yasuhiro Hatano and Hiroki Miyamoto. These partnerships have fostered innovation and have led to advancements in their respective fields.

Conclusion

Takeshi Ohara's contributions to photocatalysis through his patented methods demonstrate his commitment to innovation and environmental sustainability. His work continues to influence the development of advanced materials in various applications.

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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