Tokyo, Japan

Kunitoshi Mimura

This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignee: Mitsubishi Gas Chemical Company, Inc.. Active years: 1993-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kunitoshi Mimura. Retrieved from https://idiyas.com/inventor/kunitoshi-mimura

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 = 2.9

ph-index = 1

Forward Citations = 15(Granted Patents)


Location History:

  • Kanagawa, JP (1993)
  • Ibaraki, JP (2003)
  • Tokyo, JP (2014)
  • Chiyoda-ku, JP (2024)

Company Filing History:


Years Active: 1993-2025

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

Title: Kunitoshi Mimura: Innovator in Oil and Gas Well Technologies

Introduction

Kunitoshi Mimura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of oil and gas well technologies, holding a total of 5 patents. His innovative work focuses on enhancing well stimulation and completion fluids through advanced materials.

Latest Patents

Mimura's latest patents include groundbreaking compositions for oil and gas well formations. One notable patent is for an acid matrix application that utilizes viscoelastic surfactants and modified additives. This composition is designed to improve the efficiency of well stimulation and completion fluids. It features a viscoelastic surfactant combined with a modified nanomaterial, which may include nanocellulose and various functional groups on its surface. Another significant patent involves a viscoelastic surfactant fluid composition that incorporates a surfactant, a counterion, and a modified nanoparticle, showcasing his innovative approach to fluid dynamics in well operations.

Career Highlights

Kunitoshi Mimura is affiliated with Mitsubishi Gas Chemical Company, Inc., where he applies his expertise in developing advanced materials for the oil and gas industry. His work has been instrumental in creating solutions that enhance the performance and safety of well operations.

Collaborations

Mimura has collaborated with notable colleagues such as Rigoberto C Advincula and Goro Shimaoka. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of materials science.

Conclusion

Kunitoshi Mimura's contributions to the oil and gas industry through his innovative patents and collaborations highlight his role as a leading inventor. His work continues to influence the development of advanced technologies in well stimulation and completion fluids.

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…