Location History:
- Sapporo-shi, Hokkaido, JP (1998 - 2002)
- Sapporo, JP (2002)
- Sapporo-shi, JP (2006)
Company Filing History:
2 out of 1,930 
4 out of 832,966 Years Active: 1998-2006
Title: Kokichi Kikuchi: Innovator in Gastric Cancer Research
Introduction
Kokichi Kikuchi is a notable inventor based in Sapporo-shi, Japan. He has made significant contributions to the field of medical research, particularly in the area of gastric cancer. With a total of 4 patents, his work focuses on developing innovative solutions for cancer treatment and prevention.
Latest Patents
Kikuchi's latest patents include groundbreaking research on human gastric cancer antigen genes and proteins. He has identified a tumor antigen gene by screening a cDNA library derived from a gastric cancer cell line. This gene can induce gastric cancer antigen-specific cytotoxic T cells (CTL) through hybridization and PCR techniques. By introducing a selected cDNA clone into a gastric cancer cell line that cannot induce CTL, he has successfully created transgenic cells capable of inducing an immune response against human gastric cancer. His inventions also encompass a protein that can stimulate immune responses, DNA encoding this protein, and a vaccine for the treatment and prevention of human gastric cancer.
Career Highlights
Throughout his career, Kikuchi has worked with prominent companies, including Ajinomoto Co., Ltd. His research has been pivotal in advancing the understanding of gastric cancer and developing potential therapeutic agents.
Collaborations
Kikuchi has collaborated with esteemed colleagues such as Noriyuki Sato and Manabu Suzuki. Their combined efforts have contributed to the progress in cancer research and the development of innovative treatments.
Conclusion
Kokichi Kikuchi's work in gastric cancer research exemplifies the impact of innovation in medicine. His patents and collaborations highlight his commitment to improving cancer treatment and prevention. His contributions continue to inspire advancements in the field.