This inventor holds 3 USPTO granted patents. Top assignee: Takenaka Komuten Co., Ltd.. Active years: 1977-1980.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tokyo, JA (1977)
- Chofushi, JA (1978)
- Tokyo, JP (1980)
Company Filing History:
Years Active: 1977-1980
Title: Innovator Hiroyuki Kuroiwa: Advancing Construction Techniques
Introduction
Hiroyuki Kuroiwa is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of construction and environmental management. With a total of three patents to his name, Kuroiwa's work focuses on innovative approaches to tackle complex challenges in soft soil foundation construction and sludge treatment.
Latest Patents
Kuroiwa's latest patents include an "Apparatus for treatment of sludge deposit" and a "Method for constructing a reliable foundation in soft soil formations."
The apparatus he developed addresses the effective management of sludge deposits, where sludge is stored in a receiving hopper and transferred onto a belt conveyor for mixing with a hardener. This innovation ensures the controlled solidification of sludge, enhancing the treatment process.
His method for constructing reliable foundations employs a unique technique of agitating soft soil to create tubular pile foundations. This involves injecting a chemical hardener into the agitated soil to solidify the structure in situ, thereby supporting substantial loads.
Career Highlights
Kuroiwa currently works at Takenaka Komuten Co., Ltd., a notable company in the construction sector. His inventive mindset has led to practical solutions that have garnered attention in the industry, establishing him as a respected figure in construction innovation.
Collaborations
Throughout his career, Kuroiwa has collaborated with fellow professionals such as Atsushi Takagi and Masao Miyaguchi. These collaborations have contributed to the development and refinement of his patents, showcasing the importance of teamwork in the innovation process.
Conclusion
Hiroyuki Kuroiwa's contributions through his patents represent a significant advancement in construction methodologies and environmental management. His dedication to improving processes not only benefits the construction industry in Japan but also sets a precedent for future innovations in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile