Company Filing History:
3 out of 23 
2 out of 95 
1 out of 1,297 
Years Active: 1993-1999
Title: Akiya Yamada: Innovator in Pharmaceutical Compositions
Introduction
Akiya Yamada is a notable inventor based in Takamatsu, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the development of innovative compositions that enhance the delivery and absorption of biologically active polypeptides. With a total of five patents to his name, Yamada's work is recognized for its potential impact on medical treatments.
Latest Patents
Yamada's latest patents include a "Physiologically active polypeptide-containing pharmaceutical composition." This invention involves a pharmaceutical composition that comprises a physiologically active polypeptide and an absorption-promoting agent. The combination of an organic acid and a fatty acid sucrose ester allows for effective oral administration, ensuring that the polypeptide can be absorbed through the intestinal tract or oral mucosa without degradation by enzymes.
Another significant patent is for "Intravaginal delivery of biologically active polypeptides." This invention focuses on pharmaceutical compositions designed for intravaginal administration. It includes a biologically active polypeptide and an absorption promoter, such as anionic or nonionic surfactants. The formulation is tailored for effective delivery, with preferred compositions including calcitonin as the active polypeptide.
Career Highlights
Throughout his career, Akiya Yamada has worked with prominent companies in the pharmaceutical industry, including Teikoku Seiyaku Kabushiki Kaisha and Teikoku Seiyaku Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative pharmaceutical solutions.
Collaborations
Yamada has collaborated with notable colleagues such as Shigeyuki Takama and Takeru Fujii. These partnerships have likely enhanced his research and development efforts, leading to the successful creation of his patented compositions.
Conclusion
Akiya Yamada's contributions to the field of pharmaceuticals through his innovative patents demonstrate his commitment to advancing medical science. His work in enhancing the delivery of biologically active polypeptides holds promise for future therapeutic applications.
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.