This inventor holds 1 USPTO granted patent. Top assignees: Sanyo Chemical Industries, Ltd., Shimizu Construction Co., Ltd.. Active years: 1992.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 359 
1 out of 116 
Years Active: 1992
Title: Yoshiyuki Oothuka: Innovator in Ground Excavation Stabilization
Introduction
Yoshiyuki Oothuka is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of ground excavation stabilization. His innovative work has led to the development of a unique composition suited for addition to ground excavation stabilizing liquid.
Latest Patents
Yoshiyuki Oothuka holds 1 patent for his invention related to ground excavation stabilization. This patent showcases his expertise and commitment to improving construction methodologies.
Career Highlights
Throughout his career, Oothuka has worked with prominent companies such as Shimizu Construction Co., Ltd. and Sanyo Chemical Industries, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various projects.
Collaborations
Oothuka has collaborated with talented individuals in his field, including Yoshio Iizuka and Satoshi Tanaka. These partnerships have fostered innovation and enhanced the quality of his work.
Conclusion
Yoshiyuki Oothuka is a distinguished inventor whose contributions to ground excavation stabilization have made a lasting impact. His innovative spirit and collaborative efforts continue to inspire advancements in the construction industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile