Yokohama, Japan

Kazuo Ishihara

This inventor holds 2 USPTO granted patents. Top assignee: Nippon Kokan Kabushiki Kaisha. Active years: 1977-1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuo Ishihara. Retrieved from https://idiyas.com/inventor/kazuo-ishihara-eq6czr0l

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 = 3.7

ph-index = 1

Forward Citations = 8(Granted Patents)


Location History:

  • Yokohama, JA (1977)
  • Yokohama, JP (1978)

Company Filing History:


Years Active: 1977-1978

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2 patents (USPTO):Explore Patents

Title: Kazuo Ishihara: Innovator in Environmental Technology

Introduction

Kazuo Ishihara is a notable inventor based in Yokohama, Japan. He has made significant contributions to environmental technology through his innovative patents. With a total of 2 patents, Ishihara's work focuses on reducing emissions and improving gas reforming processes.

Latest Patents

Ishihara's latest patents include a method of restraining emissions from coke quenching equipment. This method involves operating a dry type quenching facility for red hot coke under specific pressure conditions to prevent the escape of dust and smoke, thereby protecting the environment. His second patent is a device for making high temperature reformed gas. This device utilizes a continuous heating apparatus and an intermittent heat exchanger to efficiently produce reformed gas from coke oven gas and blast furnace gas.

Career Highlights

Kazuo Ishihara is associated with Nippon Kokan Kabushiki Kaisha, a company known for its advancements in industrial technology. His work has been instrumental in developing methods that enhance environmental sustainability in industrial processes.

Collaborations

Ishihara has collaborated with notable coworkers such as Kyoji Sasaguri and Kazuo Sano, contributing to the advancement of their shared goals in innovation and technology.

Conclusion

Kazuo Ishihara's contributions to environmental technology through his patents demonstrate his commitment to innovation and sustainability. His work continues to influence the industry and promote cleaner industrial practices.

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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