Chiba, Japan

Hiroshi Komatsu

This inventor holds 5 USPTO granted patents, plus 3 CIPO patents. Top assignees: Nippon Koei Co., Ltd., Tokyo Metropolitan Sewerage Service Corporation, Tokyo Metropolitan Government. Active years: 2013-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Komatsu. Retrieved from https://idiyas.com/inventor/hiroshi-komatsu-mcpxt99t

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


% Patents Active = 40.0


Average Co-Inventor Count = 5.6

ph-index = 2

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 2013-2017

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5 patents (USPTO):Explore Patents

Title: Hiroshi Komatsu: Innovator in Water Management Technology

Introduction

Hiroshi Komatsu is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of water management technology, holding a total of 5 patents. His innovative designs focus on improving drainage systems and preventing water pollution.

Latest Patents

One of his latest inventions is the vortex flow type water surface control device for draining devices. This device features a control plate positioned strategically within a storm overflow chamber. The design includes an inflow pipe, an intercepting pipe, and an outflow pipe connected to the chamber. The control plate is arranged in front of the opening of the intercepting pipe, ensuring that contaminants are effectively directed into the intercepting pipe. The invention addresses the issue of floating debris in combined sewer systems, which can lead to water pollution in public water bodies.

Career Highlights

Hiroshi Komatsu has worked with several prominent companies throughout his career. Notable among them are Nippon Koei Co., Ltd. and Tokyo Metropolitan Sewerage Service Corporation. His work in these organizations has allowed him to develop and refine his innovative technologies.

Collaborations

Throughout his career, Komatsu has collaborated with several professionals in his field, including Shigeki Nishimura and Shigeru Tukada. These collaborations have contributed to the advancement of his inventions and the impact they have on water management.

Conclusion

Hiroshi Komatsu's contributions to water management technology through his innovative patents demonstrate his commitment to improving environmental conditions. His work continues to influence the field and offers solutions to pressing water pollution issues.

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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