Location History:
- Ichihara, JP (2002 - 2006)
- Chiba, JP (1988 - 2015)
- Tokyo, JP (2016)
Company Filing History:
6 out of 6,894 
1 out of 116 
Years Active: 1988-2016
Title: Innovations by Shigeru Goto: Advancements in Chemical Production
Introduction
Shigeru Goto, an inventor based in Chiba, Japan, is known for his significant contributions to the field of chemical engineering. With a portfolio of seven patents, Goto has focused on methods that revolutionize the production of glycols and propylene oxide, essential compounds in various industrial applications.
Latest Patents
Among Shigeru Goto's latest innovations is the "Method for Producing Glycols from Oxirane Compound." This method outlines a procedure for producing dipropylene glycol (DPG) and/or tripropylene glycol (TPG) through a series of meticulously structured steps. It involves reacting a raw material liquid containing propylene oxide and water, followed by several separation and recycling processes that enhance efficiency and reduce waste.
Another notable patent is the "Method for Producing Propylene Oxide," which details a process that effectively manages the concentration of organic peroxide during the epoxidation step. This method emphasizes the recovery of unreacted propylene and the purification of the produced propylene oxide, showcasing Goto's ability to optimize chemical reactions and improve production standards.
Career Highlights
Shigeru Goto has had an illustrious career, marked by his tenure at notable companies such as Sumitomo Chemical Company, Limited and Shimizu Construction Co., Ltd. His work in these organizations laid the foundation for his later innovations and patents, demonstrating his technical expertise and commitment to advancing chemical production methods.
Collaborations
Throughout his career, Goto has partnered with esteemed colleagues, including Kenji Itoh and Koji Shinohara. These collaborations have undoubtedly enriched his research and development efforts, merging talents and insights to push the boundaries of what is achievable in chemical engineering.
Conclusion
Shigeru Goto's innovative approaches to producing glycols and propylene oxide highlight his impact on the chemical industry. With a series of patents that reflect his ingenuity and collaboration with other talented professionals, Goto continues to inspire future generations of inventors and engineers in the pursuit of innovation.