Location History:
- Hiroshima, JP (2002 - 2015)
- Tokyo, JP (2014 - 2017)
Company Filing History:
10 out of 4,618 
2 out of 195 
1 out of 12 Years Active: 2002-2025
Title: Keiji Fujikawa: Innovator in Waste Treatment and CO Recovery Technologies
Introduction
Keiji Fujikawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of waste treatment and carbon dioxide recovery technologies. With a total of 10 patents to his name, Fujikawa's work is recognized for its innovative approaches to environmental sustainability.
Latest Patents
Fujikawa's latest patents include a waste treatment system and method designed to enhance the efficiency of waste management. This system features a reformer for hydrolyzing waste, a microbial reactor for degrading the reformed material, and a microbial reaction detection device to monitor the degradation process. Additionally, he has developed a CO recovery unit that effectively reduces carbon dioxide emissions from combustion facilities. This unit utilizes an absorber to capture CO2, a regenerator to recycle the absorbent, and a heat exchanger to optimize the heating process.
Career Highlights
Throughout his career, Fujikawa has worked with notable companies such as Mitsubishi Heavy Industries and Kansai Electric Power Company. His experience in these organizations has allowed him to develop and refine his innovative technologies, contributing to advancements in environmental engineering.
Collaborations
Fujikawa has collaborated with esteemed colleagues, including Tatsuya Tsujiuchi and Tsuyoshi Oishi. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise in the field of innovation.
Conclusion
Keiji Fujikawa's contributions to waste treatment and CO recovery technologies highlight his commitment to environmental sustainability. His innovative patents and collaborations with industry leaders underscore his role as a key figure in advancing these critical technologies.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.