Company Filing History:
1 out of 220 
1 out of 13 Years Active: 1991
Title: The Innovations of Tadashi Maruyama
Introduction
Tadashi Maruyama is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of virology, particularly through his innovative work on mutant vaccinia viruses. His research has implications for both medical and scientific advancements.
Latest Patents
Maruyama holds a patent for a "Mutant vaccinia virus and process for production thereof." This improved mutant vaccinia virus provides a pock and plaque size on RK13 cells that is approximately the same as those of the Lister original. It also has a proliferation potency on YTV cells that is comparable to that of the Lister original, while exhibiting lower neurovirulence, as assessed by the recovery of an intrabrain virus.
Career Highlights
Throughout his career, Maruyama has worked with various organizations, including Toa Nenryo Kogyo Kabushiki Kaisha and Chiba Prefecture. His work has been instrumental in advancing the understanding of viral behavior and its applications in medicine.
Collaborations
Maruyama has collaborated with notable colleagues such as Masanobu Sugimoto and Fukumi Nishimaki. These partnerships have enriched his research and contributed to the success of his projects.
Conclusion
Tadashi Maruyama's contributions to the field of virology through his patent and collaborations highlight his role as an influential inventor. His work continues to pave the way for future innovations in medical science.