Chiba, Japan

Katsutoshi Nishitani

This inventor holds 2 USPTO granted patents. Top assignee: Maruzen Petrochemical Company, Limited. Active years: 2001-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsutoshi Nishitani. Retrieved from https://idiyas.com/inventor/katsutoshi-nishitani

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


% Patents Active = 50.0

Average Co-Inventor Count = 5.5

ph-index = 2

Forward Citations = 11(Granted Patents)


Location History:

  • Ichihara, JP (2001)
  • Chiba, JP (2004)

Company Filing History:


Years Active: 2001-2004

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2 patents (USPTO):Explore Patents

Title: Innovations of Katsutoshi Nishitani

Introduction

Katsutoshi Nishitani is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced resin compositions and carbonaceous materials. With a total of 2 patents to his name, his work has implications for various industrial applications.

Latest Patents

Nishitani's latest patents include a resin composition comprising ethylene-based polymers and a process for its production. Additionally, he has developed a process for preparing carbonaceous material carrying ultrafinely dispersed metal. This innovative process focuses on creating a high-softening-point pitch rich in mesopores, which has a softening point of 150°C or higher. The process allows for the production of carbonaceous materials carrying metal without the use of oxidizing agents, making it particularly efficient. The high-softening-point pitch can be used to produce highly crystalline graphitized carbonaceous materials in a short heating time.

Career Highlights

Katsutoshi Nishitani is currently associated with Maruzen Petrochemical Company, Limited. His work at the company has been instrumental in advancing the production techniques of carbonaceous materials. His innovative approaches have garnered attention in the field and have contributed to the company's reputation for excellence in materials development.

Collaborations

Nishitani has collaborated with notable colleagues such as Shigeharu Yamamoto and Hitoshi Shigematsu. These collaborations have further enhanced the research and development efforts within their field, leading to groundbreaking advancements.

Conclusion

Katsutoshi Nishitani's contributions to the field of materials science through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the development of new materials and processes in the industry.

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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