This inventor holds 6 USPTO granted patents. Top assignees: Fuji Electric Holdings Co., Ltd., Tokyo University of Agriculture and Technology, Forestry and Forest Products Research Institute. Active years: 2001-2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Fuchu, JP (2009 - 2010)
- Tokyo, JP (2001 - 2012)
Company Filing History:
3 out of 85 
3 out of 134 
1 out of 19 
Years Active: 2001-2012
Title: Kiyotaka Shigehara: Innovator in Biochemical Engineering
Introduction
Kiyotaka Shigehara is a prominent inventor based in Fuchu, Japan. He has made significant contributions to the field of biochemical engineering, particularly in the production of valuable chemical compounds from plant materials. With a total of six patents to his name, Shigehara's work exemplifies innovation and practical application in industrial processes.
Latest Patents
One of Shigehara's latest patents involves a process for the industrial production of 3-carboxy-cis,cis-muconic acid and/or 3-carboxymuconolactone. This process utilizes low molecular mixtures derived from plant components such as vanillin, vanillic acid, and protocatechuic acid through a multistage enzyme reaction. The patent also includes a recombinant plasmid containing essential genes for the transformation process, allowing for the efficient production of these compounds. Another notable patent focuses on a flame-retardant resin processed article that excels in flame retardancy without bleedout. This innovation involves a resin composition that includes a metal phosphinate flame retarder and a reactive organophosphorus flame retarder, ensuring safety and effectiveness in various applications.
Career Highlights
Shigehara has worked with notable organizations, including Fuji Electric Holdings Co., Ltd. and the Tokyo University of Agriculture and Technology. His experience in these institutions has allowed him to develop and refine his innovative ideas, contributing to advancements in chemical engineering and material science.
Collaborations
Throughout his career, Shigehara has collaborated with esteemed colleagues such as Toshiyuki Kanno and Yoshinobu Sugata. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Kiyotaka Shigehara's contributions to biochemical engineering and material science highlight his role as an influential inventor. His innovative patents and collaborations reflect a commitment to advancing industrial processes and safety standards.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile