Location History:
- Tokorozawa, JP (2011 - 2017)
- Tokyo, JP (2016 - 2024)
Company Filing History:
9 out of 42,496 
1 out of 1,285 
1 out of 416 
Years Active: 2011-2024
Title: Hiroko Hanzawa: Innovator in Cell Culture Technology
Introduction
Hiroko Hanzawa is a prominent inventor based in Tokorozawa, Japan. He has made significant contributions to the field of cell culture technology, holding a total of 9 patents. His innovative approaches have advanced the methods used in stem cell research and cell culture applications.
Latest Patents
Hanzawa's latest patents include a novel cell culture method and an automatic cell culture apparatus. This method is designed for inducing differentiation of pluripotent stem cells into trophoblasts. The process involves three key steps: first, culturing the pluripotent stem cells in the presence of a ROCK inhibitor; second, culturing the cells without the ROCK inhibitor; and finally, culturing the cells again with the ROCK inhibitor while adhering to a cell culture substrate. Additionally, he has developed new cell culture substrates and vessels, which enhance the efficiency of cell culture processes.
Career Highlights
Throughout his career, Hanzawa has worked with notable organizations such as Hitachi, Ltd. and the University of Tokyo. His experience in these institutions has allowed him to refine his expertise in cell culture technologies and contribute to groundbreaking research.
Collaborations
Hanzawa has collaborated with several professionals in his field, including Naomi Manri and Takeshi Sakamoto. These partnerships have fostered innovation and the sharing of ideas, further enhancing the impact of his work.
Conclusion
Hiroko Hanzawa's contributions to cell culture technology exemplify the importance of innovation in scientific research. His patents and collaborations continue to influence the field, paving the way for future advancements.