Chita, Japan

Koji Edamura

This inventor holds 3 USPTO granted patents. Top assignee: Nippon Oil Fats Co., Ltd.. Active years: 1985-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Edamura. Retrieved from https://idiyas.com/inventor/koji-edamura

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 3

Forward Citations = 28(Granted Patents)


Location History:

  • Aichi, JP (1985)
  • Chita, JP (1988 - 1990)

Company Filing History:


Years Active: 1985-1990

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3 patents (USPTO):Explore Patents

Title: Koji Edamura: Innovator in Emulsion Explosives

Introduction

Koji Edamura is a notable inventor based in Chita, Japan. He has made significant contributions to the field of emulsion explosives, holding a total of 3 patents. His work focuses on improving the stability and performance of water-in-oil type emulsion explosives.

Latest Patents

Edamura's latest patents include a water-in-oil type emulsion explosive with a chelating agent. This innovation remarkably enhances thermostability, age stability, and ignition properties at low temperatures. Another significant patent is for a water-in-oil emulsion explosive composition, which boasts high resistance against dead pressing. This is achieved by incorporating a cushioning medium that has a high impact energy-absorbing property.

Career Highlights

Koji Edamura is associated with Nippon Oil Fats Co., Ltd., where he continues to develop innovative solutions in the field of explosives. His expertise has led to advancements that are crucial for various applications in the industry.

Collaborations

Edamura has worked alongside talented colleagues, including Akio Torii and Hiroshi Sakai. Their collaborative efforts have contributed to the success of their projects and innovations.

Conclusion

Koji Edamura's contributions to the field of emulsion explosives demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in explosive formulations.

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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