Location History:
- Nagaokakyo, JP (1988)
- Osaka, JP (1979 - 1989)
- Kyoto, JP (1988 - 1990)
Company Filing History:
10 out of 260 
2 out of 185 
Years Active: 1979-1990
Title: **Masayuki Nishida: Innovator in Biotech and Protein Engineering**
Introduction
Masayuki Nishida, an accomplished inventor based in Osaka, Japan, has made significant contributions to the field of biotechnology. With a total of 10 patents to his name, Nishida's work has focused primarily on advancements in monoclonal antibodies and yeast-based protein expression systems. His innovations are expected to have a transformative impact on cancer detection and treatment, as well as on biopharmaceutical production.
Latest Patents
Among his latest patents, Nishida has developed a monoclonal antibody that specifically reacts with cancer-associated antigens, including those linked to pancreatic cancer, colorectal cancer, and hepatoma. This antibody could potentially aid in the early detection of these cancers, enhancing diagnostic capabilities in clinical settings. In addition, he has patented a method for producing heterologous proteins in yeast. This process involves transforming the yeast species Saccharomyces cerevisiae with recombinant DNA, enabling it to express specific proteins, such as HBsAg and Pre S-HBsAg, essential for the development of vaccines. The use of GAP-DH and PH05 promoters, as well as miniaturized versions, allows for efficient protein production, which is crucial in biopharmaceutical manufacturing.
Career Highlights
Throughout his career, Nishida has worked with renowned companies, including the Green Cross Corporation and Morinaga Milk Industry Co., Ltd. His positions at these organizations have provided him with valuable experiences that have undoubtedly influenced his innovative capabilities.
Collaborations
Masayuki Nishida has collaborated with notable colleagues, such as Tadakazu Suyama and Katsuhiro Ogasa. These partnerships reflect his commitment to collaborating with other experts in the field to drive innovation and enhance research outcomes.
Conclusion
Masayuki Nishida's contributions to biotechnology are evident through his significant patent portfolio and collaborative endeavors. His work on monoclonal antibodies and yeast protein expression systems underscores the importance of innovation in addressing critical medical challenges. As he continues to advance research and development in these areas, the impact of his inventions is likely to resonate within the scientific community and beyond.