Company Filing History:
1 out of 198 
1 out of 19 Years Active: 1991
Title: Profile of Inventor Chiba Kenji
Introduction: Chiba Kenji is a notable inventor based in Tokyo, Japan, recognized for his contributions to the field of immunology. With a single patent to his name, he has made significant strides in the development of pharmaceutical compounds.
Latest Patents: Chiba Kenji holds a patent for 2-aminopentanoic acid compounds, which are represented by a specific formula where R is defined in the patent specification. These compounds and their optical isomers, along with their pharmacologically acceptable salts, are utilized as immunosuppressants, highlighting their importance in medical applications.
Career Highlights: Throughout his career, Chiba Kenji has been affiliated with prominent companies, such as Yoshitomi Pharmaceutical Industries, Ltd. and Taito Company, Ltd. His experiences in these organizations have undoubtedly contributed to his development as an inventor in the pharmaceutical industry.
Collaborations: In his professional journey, Chiba Kenji has collaborated with notable colleagues, including Tetsuro Fujita and Takeshi Ikumoto. Their joint efforts in research and innovation have likely enhanced the impact of their work in immunology.
Conclusion: Chiba Kenji's contributions as an inventor in the field of immunosuppressants reflect his dedication and expertise. With his patent on 2-aminopentanoic acid compounds, he has paved the way for advancements in pharmaceuticals, showcasing the vital role of inventors in promoting health and well-being.