This inventor holds 8 USPTO granted patents. Top assignees: Takeda Chemical Industries, Inc., Gekkeikan Sake Company Limited. Active years: 1978-1992.
Company Filing History:
8 out of 1,858 
1 out of 4 Years Active: 1978-1992
Title: Yasuhiro Sumino: Innovator in Biotechnology
Introduction
Yasuhiro Sumino is a prominent inventor based in Kobe, Japan. He has made significant contributions to the field of biotechnology, particularly in the development of novel enzymes and genetic engineering techniques. With a total of 8 patents, Sumino's work has had a substantial impact on various industries.
Latest Patents
Among his latest patents is the invention related to the glyceraldehyde-3-phosphate dehydrogenase gene and promoter. This patent discloses a promoter of a glyceraldehyde-3-phosphate dehydrogenase gene of Acremonium chrysogenum, along with a transformant capable of producing cephalosporin using the expression plasmid containing the promoter. Another notable patent involves a novel urease produced by microorganisms belonging to the genus Lactobacillus or Streptococcus. This urease exhibits optimal activity in acidic conditions and demonstrates superior stability compared to conventional ureases.
Career Highlights
Throughout his career, Yasuhiro Sumino has worked with esteemed companies such as Takeda Chemical Industries, Inc. and Gekkeikan Sake Company Limited. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in biotechnology.
Collaborations
Sumino has collaborated with notable colleagues, including Shigeya Kakimoto and Koji Sonoi. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and enhances the development of innovative solutions.
Conclusion
Yasuhiro Sumino's contributions to biotechnology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in enzyme technology and genetic engineering.