Kawasaki, Japan

Takeo Miyakawa

This inventor holds 1 USPTO granted patent. Top assignee: Taisei Kensetsu Kabushiki Kaisha & Tokyo Gas Co., Ltd.. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeo Miyakawa. Retrieved from https://idiyas.com/inventor/takeo-miyakawa

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 = 3.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1978

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1 patent (USPTO):Explore Patents

Title: Takeo Miyakawa: Innovator in Exhaust Gas Treatment

Introduction

Takeo Miyakawa is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of environmental technology, particularly in the treatment of exhaust gases. His innovative approach addresses the challenges posed by sticky materials in exhaust systems.

Latest Patents

Miyakawa holds a patent for a method of filtering a sticky material-containing exhaust gas. This method involves treating the exhaust gas to remove sticky materials by introducing pulverized coal or coke with a particle size of 0.3mm or less into a hopper. This hopper is connected to a bag-house containing bag-filters. The process creates a protective layer of pulverized coal or coke on the surface of each bag-filter, which captures and retains the sticky material as the exhaust gas passes through.

Career Highlights

Miyakawa is associated with Taisei Kensetsu Kabushiki Kaisha and Tokyo Gas Co., Ltd. His work in these companies has allowed him to apply his innovative ideas in practical settings, contributing to advancements in environmental technology.

Collaborations

Miyakawa has collaborated with Takao Murayama, enhancing the development and implementation of his patented technologies.

Conclusion

Takeo Miyakawa's contributions to exhaust gas treatment demonstrate his commitment to innovation and environmental sustainability. His work continues to influence the industry and pave the way for future advancements.

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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