This inventor holds 4 USPTO granted patents. Top assignees: Nitto Chemical Industry Co., Ltd., Nihon Sogo-Bosui Co., Ltd., Nihon Soil Engineering Co., Ltd.. Active years: 1977-1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yokohama, JA (1977)
- Tokyo, JP (1986 - 1989)
Company Filing History:

Years Active: 1977-1989
Title: Shunsuke Tazawa: Innovator in Inorganic Compounds and Grout Technologies
Introduction
Shunsuke Tazawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of inorganic compounds and grout technologies. With a total of 4 patents to his name, Tazawa's work has had a considerable impact on various industrial applications.
Latest Patents
Among his latest patents, Tazawa has developed a process for producing an inorganic compound-containing urea resin. This innovative process involves adding an acidic gelling agent to an aqueous urea-formaldehyde precondensate solution to create a urea resin-containing product. Additionally, he has improved the grout impregnation method, which utilizes an injection tube to mix different materials separately. This method allows for the grout to be impregnated into the earth through an injecting opening, enhancing the efficiency of the process.
Career Highlights
Throughout his career, Shunsuke Tazawa has worked with prominent companies such as Nitto Chemical Industry Co., Ltd. and Nihon Soil Engineering Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in his field.
Collaborations
Tazawa has collaborated with notable coworkers, including Katsuhiko Kurihara and Kenji Takeuchi. These partnerships have fostered a creative environment that has led to the development of his innovative patents.
Conclusion
Shunsuke Tazawa's contributions to the fields of inorganic compounds and grout technologies demonstrate his commitment to innovation. His patents reflect a deep understanding of complex processes and a drive to improve industrial applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile