This inventor holds 47 USPTO granted patents and 11 published patent applications, plus 28 CIPO patents and 35 EPO patents, primarily in Air Pollution Control. Top assignees: Mitsubishi Heavy Industries Limited, The Kansai Electric Power Co., Inc., Mitsubishi Heavy Industries Engineering, Ltd.. Active years: 2000-2026.
Location History:
- Hyogo-ken, JP (2001 - 2009)
- Hyogo, JP (2011 - 2015)
- Tokyo, JP (2000 - 2022)
Company Filing History:
37 out of 4,738 
10 out of 195 
9 out of 115 
Years Active: 2000-2026
Areas of Expertise:
Title: Innovator Spotlight: Hiromitsu Nagayasu - Pioneering Solutions for Environmental Challenges
Introduction:
Hiromitsu Nagayasu, a prolific inventor based in Tokyo, Japan, has made significant contributions to the field of environmental engineering through his innovative patent creations. With an impressive track record of 46 patents to his name, Nagayasu's work focuses on developing cutting-edge technologies to address pressing environmental issues.
Latest Patents:
1. Surface treatment apparatus and surface treatment method: Nagayasu's revolutionary surface treatment apparatus features a treatment vessel with a spray nozzle that supplies mist of a non-chromate conversion treatment liquid. The apparatus includes a circulation device to collect and recirculate the treatment liquid, ensuring efficient and environmentally-friendly surface treatments.
2. Air pollution control system and method: Nagayasu's air pollution control system is designed to reduce sulfur oxides from flue gas emitted by boilers. The system incorporates SOremoval equipment, a cooler, COrecovery equipment with a COabsorber and an absorption liquid regenerator, and mist generation material reduction equipment to enhance gas purification processes.
Career Highlights:
Throughout his career, Nagayasu has lent his expertise to renowned companies such as Mitsubishi Heavy Industries Limited and The Kansai Electric Power Co., Inc. His tenure at these esteemed organizations has provided him with invaluable experience and insights into developing innovative environmental solutions.
Collaborations:
Nagayasu's collaborative efforts with esteemed colleagues like Takuya Hirata and Hiroshi Tanaka have been instrumental in advancing the field of environmental engineering. Together, they have worked on groundbreaking projects that have reshaped how we approach air pollution control and surface treatment methodologies.
Conclusion:
Hiromitsu Nagayasu's relentless pursuit of innovation and dedication to creating sustainable solutions for environmental challenges exemplify his immense contributions to the field. His patented inventions not only showcase his technical prowess but also reflect his commitment to building a greener and more sustainable future for generations to come.