Ibaraki, Japan

Megumi Okuhira

This inventor holds 2 USPTO granted patents. Top assignees: Nippon Shoji Kaisha Ltd., Other. Active years: 1978-1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Megumi Okuhira. Retrieved from https://idiyas.com/inventor/megumi-okuhira

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 = 4.8

ph-index = 2

Forward Citations = 41(Granted Patents)


Location History:

  • Ibaraki, JA (1978)
  • Mishima-gun, Osaka, JP (1982)

Company Filing History:

goldMedal1 out of 10 
 
Nippon Shoji Kaisha Ltd.
 patents
silverMedal2 out of 834,708 
Other
 patents
where one patent can have more than one assignee

Years Active: 1978-1982

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2 patents (USPTO):Explore Patents

Title: Megumi Okuhira: Innovator in Saponin and Glycoside Research

Introduction

Megumi Okuhira is a prominent inventor based in Ibaraki, Japan. She has made significant contributions to the field of saponins and glycosides, with a focus on their pharmaceutical applications. Her innovative work has led to the development of new compounds that have potential health benefits.

Latest Patents

Megumi Okuhira holds 2 patents that showcase her research and discoveries. Her latest patents include "Gynosaponins, their use and a process for preparing the same," which discloses a group of new saponins isolated from the plant Gynostemma pentaphyllum Makino of the Cucurbitaceae family. This patent details the pharmaceutical uses of these compounds and methods for their isolation. Another significant patent is "Glycosides having sweetness," which describes glycosides with excellent sweetness and their hydrolysates, isolated from the fruit of the plant Momordica grosvenori Swingle.

Career Highlights

Throughout her career, Megumi Okuhira has worked with various companies, including Nippon Shoji Kaisha Ltd. Her research has contributed to advancements in the understanding and application of saponins and glycosides in the pharmaceutical industry.

Collaborations

Megumi has collaborated with notable coworkers such as Tsunematsu Takemoto and Tadashi Nakajima. Their joint efforts have furthered research in her areas of expertise.

Conclusion

Megumi Okuhira is a trailblazer in the field of saponin and glycoside research, with her patents reflecting her innovative spirit and dedication to advancing pharmaceutical science. Her contributions continue to influence the industry and inspire future research.

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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