This inventor holds 3 USPTO granted patents and 2 EPO patents. Top assignees: Osaka Gas Company Limited, National Institute of Advanced Industrial Science and Technology, Osaka Gas Limited. Active years: 2015-2026.
Company Filing History:
2 out of 353 
1 out of 1,762 
1 out of 7 Years Active: 2015-2026
Title: Innovations of Jun Tsubota
Introduction
Jun Tsubota is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of biotechnology, particularly in the production and decomposition of biopolymers. With a total of 3 patents, Tsubota's work reflects a commitment to advancing sustainable technologies.
Latest Patents
Tsubota's latest patents include a process for producing 3-hydroxybutyric acid or a salt thereof. This process involves culturing halophilic bacteria under specific conditions. Another significant invention is a polylactic acid decomposition method. This method efficiently decomposes polylactic acid, allowing it to undergo biological treatment such as methane fermentation. The process includes impregnating a polylactic acid-containing organic material with a treatment solution containing an organic acid salt and/or inorganic acid salt of an amine compound.
Career Highlights
Throughout his career, Jun Tsubota has worked with prominent organizations such as Osaka Gas Company Limited and the National Institute of Advanced Industrial Science and Technology. His experience in these institutions has allowed him to develop innovative solutions that address environmental challenges.
Collaborations
Tsubota has collaborated with esteemed colleagues, including Yoshikazu Kawata and Isao Matsushita. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise.
Conclusion
Jun Tsubota's contributions to biotechnology through his patents and collaborations highlight his role as an influential inventor. His work continues to pave the way for advancements in sustainable practices.