Location History:
- Nara, JP (2003)
- Kyoto, JP (2011 - 2023)
Company Filing History:
11 out of 3,501 
4 out of 566 
Years Active: 2003-2025
Title: The Innovative Contributions of Yoichi Fujiyama
Introduction
Yoichi Fujiyama is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of biotechnology, particularly in the development of co-culture systems and cell evaluation devices. With a total of 11 patents to his name, Fujiyama's work has advanced the understanding and application of cell culture techniques.
Latest Patents
Fujiyama's latest patents include a co-culture apparatus, co-culture system, and co-culture method. The co-culture apparatus features a first airtight container and a co-culture device located outside of this container. It includes a first culture medium source that stores a first culture medium and a second culture medium source that contains a second culture medium with a lower dissolved oxygen concentration. The apparatus is designed to facilitate the flow of these media through defined pathways for effective cell culture.
Additionally, his cell evaluation device comprises a porous membrane with two main faces and passages for cell placement and evaluation. This device allows for the measurement of electric resistance changes due to the formation of tight junctions among cells, providing valuable insights into cell behavior and interactions.
Career Highlights
Fujiyama has worked with notable organizations such as Shimadzu Corporation and the Tokyo Institute of Technology. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking research in cell culture and evaluation technologies.
Collaborations
Fujiyama has collaborated with esteemed colleagues, including Masakazu Akechi and Yoh-ichi Tagawa. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Yoichi Fujiyama's innovative work in biotechnology has led to significant advancements in co-culture systems and cell evaluation devices. His contributions continue to impact the field, showcasing the importance of collaboration and research in driving technological progress.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.