Tochigi, Japan

Koji Hanaoka

This inventor holds 6 USPTO granted patents. Top assignee: Kao Corporation. Active years: 2002-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Hanaoka. Retrieved from https://idiyas.com/inventor/koji-hanaoka

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


% Patents Active = 66.7

Average Co-Inventor Count = 3.9

ph-index = 4

Forward Citations = 58(Granted Patents)


Location History:

  • Haga-gun, JP (2004)
  • Tochigi, JP (2002 - 2005)
  • Tokyo, JP (2008)

Company Filing History:


Years Active: 2002-2008

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6 patents (USPTO):Explore Patents

Title: Koji Hanaoka: Innovator in Green Tea and Disinfecting Solutions

Introduction

Koji Hanaoka is a notable inventor based in Tochigi, Japan. He has made significant contributions to the fields of beverage production and disinfecting solutions. With a total of 6 patents to his name, Hanaoka's work reflects a commitment to innovation and quality.

Latest Patents

Hanaoka's latest patents include a production process for packaged green tea beverages. This process describes the creation of a green tea beverage containing non-polymer catechins at a concentration of 0.05 to 0.5 wt. %. The method involves using an aluminosilicate with a controlled iron release rate to enhance the beverage's quality and longevity. Another significant patent is for a disinfecting and deodorizing agent. This invention comprises an aqueous solution with a chlorine-containing oxidizing agent, designed to effectively disinfect and deodorize air or surfaces.

Career Highlights

Hanaoka is currently employed at Kao Corporation, a leading company in consumer products. His work at Kao has allowed him to focus on developing innovative solutions that meet consumer needs. His patents demonstrate his expertise in creating products that are both effective and environmentally friendly.

Collaborations

Hanaoka has collaborated with notable colleagues such as Eiichi Hoshino and Hironobu Sionome. These partnerships have contributed to the advancement of his projects and the successful development of his inventions.

Conclusion

Koji Hanaoka is a distinguished inventor whose work in green tea beverages and disinfecting solutions showcases his innovative spirit. His contributions to the industry continue to impact consumers 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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