This inventor holds 2 USPTO granted patents. Top assignees: Shimizu Construction Co., Ltd., Shin Meiwa Industry Co., Ltd.. Active years: 1991.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 116 
2 out of 33 Years Active: 1991
Title: Sakae Nishizuka - Innovator in Waste Management
Introduction
Sakae Nishizuka is a notable inventor based in Yokohama, Japan, recognized for his contributions to waste management technologies. With a total of 2 patents to his name, he has made significant strides in developing methods for efficient waste collection.
Latest Patents
His latest patents include a "Method of collecting wastes and system therefor" and a "Waste collection method," which showcase his innovative approach to addressing environmental challenges.
Career Highlights
Throughout his career, Sakae has worked with prominent companies such as Shimizu Construction Co., Ltd. and Shin Meiwa Industry Co., Ltd., where he applied his expertise in engineering and environmental solutions.
Collaborations
Sakae has collaborated with esteemed colleagues, including Nobutaka Koibuchi and Teruhiko Miyauchi, contributing to various projects that enhance waste management practices.
Conclusion
Sakae Nishizuka's work exemplifies the importance of innovation in environmental sustainability, and his patents reflect a commitment to improving waste collection systems for a cleaner future.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile