Saitama, Japan

Masazumi Iwashita

This inventor holds 4 USPTO granted patents and 3 published patent applications and 2 EPO patents. Top assignee: Kao Corporation. Active years: 2015-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masazumi Iwashita. Retrieved from https://idiyas.com/inventor/masazumi-iwashita

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

Calculating rank
USPTO Granted Patents = 4 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.2

ph-index = 1


Location History:

  • Wakayama, JP (2015)
  • Omiya-ku, JP (2021)
  • Saitama, JP (2022)

Company Filing History:


Years Active: 2015-2022

Loading Chart...
Loading Chart...
4 patents (USPTO):Explore Patents

Title: Masazumi Iwashita: Innovator in Bioabsorbable Formulations

Introduction

Masazumi Iwashita is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of bioabsorbable formulations, holding a total of 4 patents. His work focuses on enhancing the bioavailability of various compounds, which is crucial for effective oral medications.

Latest Patents

Iwashita's latest patents include a highly absorbable oral tyrosine formulation. This innovative formulation is designed to improve the bioabsorbability of tyrosine when ingested orally. It includes glycyltyrosine or a salt thereof, or a solvate thereof, ensuring that the body can effectively utilize this important amino acid. Another significant patent is for a method of producing a solid dispersion containing nobiletin. This method provides a nobiletin composition with excellent solubility in water, simplifying the production process and enhancing the compound's usability in various applications.

Career Highlights

Masazumi Iwashita is currently employed at Kao Corporation, where he continues to develop innovative solutions in the field of bioabsorbable formulations. His expertise and dedication to research have positioned him as a key figure in his industry.

Collaborations

Iwashita collaborates with talented coworkers, including Kotaro Tamura and Yoshihiko Minegishi. Their combined efforts contribute to the advancement of innovative formulations and methods within their field.

Conclusion

Masazumi Iwashita's work in developing bioabsorbable formulations has made a significant impact on the pharmaceutical industry. His innovative patents and collaborations highlight his commitment to enhancing the effectiveness of oral medications.

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…