Company Filing History:
2 out of 142 
2 out of 2 
1 out of 3 Years Active: 1989-2000
Title: Hiroyuki Takata: Innovator in Porphyrin Chemistry
Introduction
Hiroyuki Takata is a notable inventor based in Okayama, Japan. He has made significant contributions to the field of chemistry, particularly in the development of porphyrin derivatives. With a total of 3 patents to his name, Takata's work has implications in medical applications, especially in cancer treatment.
Latest Patents
Among his latest patents, Takata has developed Iminochlorinaspartic acid derivatives and various porphyrin derivatives. These compounds are characterized by their complex structures, which include a porphyrin compound formula that allows for high accumulation in cancerous tissues while ensuring quick excretion from normal tissues. This innovative approach could lead to advancements in targeted cancer therapies.
Career Highlights
Throughout his career, Takata has worked with prominent companies such as Nihon Medi-Physics Company, Limited and Toyo Hakka Kogyo Co., Ltd. His experience in these organizations has contributed to his expertise in the field of chemical innovations.
Collaborations
Takata has collaborated with esteemed colleagues, including Isao Sakata and Susumu Nakajima. These partnerships have likely enriched his research and development efforts, leading to groundbreaking advancements in his area of expertise.
Conclusion
Hiroyuki Takata's contributions to porphyrin chemistry and his innovative patents highlight his role as a significant figure in the field. His work continues to pave the way for advancements in medical applications, particularly in cancer treatment.