Tokyo, Japan

Manabu Sakashita

This inventor holds 1 USPTO granted patent and 1 published patent application and 1 EPO patent. Top assignee: Kao Corporation. Active years: 2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Manabu Sakashita. Retrieved from https://idiyas.com/inventor/manabu-sakashita

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 = 6.0

ph-index = 1

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 2012

Loading Chart...
Loading Chart...
1 patent (USPTO):Explore Patents

Title: Manabu Sakashita: Innovator in Hair Treatment Technology

Introduction

Manabu Sakashita is a notable inventor based in Sumida-ku, Japan. He has made significant contributions to the field of hair treatment technology. His innovative approach has led to the development of a unique hair holder that enhances the application of hair treatment agents.

Latest Patents

Sakashita holds 1 patent for his invention titled "Hair Holder." This device includes a tube designed to allow a hair bundle to be inserted from one end toward the other. The hair holder facilitates the application of hair treatment inside the tube by supplying a hair treating agent. Additionally, it features a hair-treating-agent leak-prevention member located on the inner surface near the one-end opening. This member effectively prevents leakage of the agent when pressed against the hair bundle.

Career Highlights

Manabu Sakashita is associated with Kao Corporation, a leading company in the beauty and personal care industry. His work at Kao Corporation has allowed him to focus on innovative solutions for hair care.

Collaborations

Sakashita has collaborated with notable coworkers, including Takehiko Tojo and Hideo Kobayashi. Their combined expertise contributes to the advancement of hair treatment technologies.

Conclusion

Manabu Sakashita's contributions to hair treatment technology through his innovative hair holder patent exemplify his commitment to enhancing personal care solutions. His work continues to influence the industry 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]
Loading…