Tochigi, Japan

Hironobu Sionome

This inventor holds 5 USPTO granted patents. Top assignee: Kao Corporation. Active years: 2002-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hironobu Sionome. Retrieved from https://idiyas.com/inventor/hironobu-sionome

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


% Patents Active = 80.0

Average Co-Inventor Count = 3.7

ph-index = 4

Forward Citations = 57(Granted Patents)


Location History:

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

Company Filing History:


Years Active: 2002-2005

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5 patents (USPTO):Explore Patents

Title: Hironobu Sionome: Innovator in Disinfecting Technologies

Introduction

Hironobu Sionome is a notable inventor based in Tochigi, Japan. He has made significant contributions to the field of disinfecting and deodorizing technologies. With a total of 5 patents to his name, Sionome continues to innovate in ways that enhance cleanliness and hygiene.

Latest Patents

Sionome's latest patents include a disinfecting and deodorizing agent. This agent comprises an aqueous solution containing 10 to 1000 ppm of a chlorine-containing oxidizing agent, with a pH adjusted to 8 to 13 using an inorganic or organic salt. The method involves applying this disinfecting deodorant to air or objects. Additionally, he has developed a disinfecting and deodorizing tool that features a container equipped with atomizing means. This tool atomizes the disinfecting deodorant into a mist with droplets having a particle size of 10 µm or smaller. Another significant invention is an adhesive cleaning sheet. This sheet consists of a supporting sheet, an active ingredient member with a mold removing ingredient, and an adhesive member. An isolating layer separates the active ingredient member from the adhesive member, allowing for effective cleaning when the sheet is applied to an object.

Career Highlights

Hironobu Sionome is currently employed at Kao Corporation, a leading company in the consumer goods sector. His work focuses on developing innovative products that improve hygiene and cleanliness in everyday life. His inventions reflect a commitment to enhancing public health through effective cleaning solutions.

Collaborations

Sionome has collaborated with notable colleagues such as Eiichi Hoshino and Koji Hanaoka. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Hironobu Sionome is a distinguished inventor whose work in disinfecting technologies has made a significant impact. His innovative patents and dedication to improving hygiene continue to benefit society.

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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