Tokyo, Japan

Seiji Kagawa

This inventor holds 45 USPTO granted patents and 8 published patent applications, plus 8 CIPO patents and 43 EPO patents, primarily in Air Pollution Control. Top assignees: Mitsubishi Hitachi Power Systems, Ltd., Mitsubishi Heavy Industries Limited, Mitsubishi Power, Ltd.. Active years: 2009-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiji Kagawa. Retrieved from https://idiyas.com/inventor/seiji-kagawa-tqgihey7

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

USPTO Granted Patents = 45 

% Patents Active = 84.4

 

 

Average Co-Inventor Count = 4.7

ph-index = 5

Forward Citations = 123(Granted Patents)


Location History:

  • Hiroshima, JP (2009 - 2011)
  • Hiroshima-ken, JP (2016)
  • Tokyo, JP (2011 - 2022)

Company Filing History:


Years Active: 2009-2025

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Areas of Expertise:
Air Pollution Control
Desulfurization Device
Spray Drying System
Flue Gas Treatment
Heat Exchanger
Cement Solidification
Mercury Removal
Wet Flue Gas
Water Treatment
Gas Analysis
Dewatering Filtrate
Waste Management
45 patents (USPTO):Explore Patents

Title: Seiji Kagawa: A Pioneer in Invention and Innovation

Introduction:

Seiji Kagawa, a visionary inventor based in Tokyo, JP, has captivated the world with his unwavering commitment to innovation and groundbreaking inventions. With 44 patents under his name and a steadfast dedication to excellence, Kagawa is a trailblazer inspiring the next generation to reach new heights and embrace creativity.

Latest Patents:

Among his latest patents is the revolutionary "Desulfurization Device," a cutting-edge technology that simplifies the precise disposition of a spray pipe within an absorption tower. This device, embedded with an ingenious design, showcases Kagawa's knack for enhancing industrial processes with efficiency and accuracy. Additionally, his "Spray Drying System" stands out as a game-changer in wastewater drying, boasting a strategic approach to exhaust gas management and wastewater treatment.

Career Highlights:

Kagawa's illustrious career has seen him contribute significantly to renowned companies such as Mitsubishi Hitachi Power Systems, Ltd. and Mitsubishi Heavy Industries Limited. His innovative solutions and pioneering spirit have left an indelible mark on the industry, shaping the landscape of invention and engineering.

Collaborations:

Throughout his journey, Kagawa has collaborated closely with esteemed colleagues such as Naoyuki Kamiyama and Toshihiro Fukuda, fostering a culture of collaboration and knowledge sharing. Together, they have paved the way for cutting-edge technologies and transformative inventions that are redefining the boundaries of possibility.

Conclusion:

In conclusion, Seiji Kagawa's passion for innovation and his relentless drive to push the boundaries of what is achievable have firmly established him as a luminary in the world of inventions. His trailblazing spirit, coupled with his remarkable portfolio of patents and collaborations, continues to inspire and shape the future of innovation. Kagawa's legacy serves as a testament to the power of imagination and perseverance in transforming ideas into reality.

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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