Company Filing History:
1 out of 1,235 
1 out of 191 Years Active: 1980
Title: Yumiko Ando: Innovator in Chemical Compounds
Introduction
Yumiko Ando is a notable inventor based in Funabashi, Japan. She has made significant contributions to the field of chemistry, particularly in the development of novel compounds. Her work has led to the creation of innovative chemical derivatives that have potential applications in various industries.
Latest Patents
Yumiko Ando holds a patent for [N-benzyl-o-(2,6-dichloroanilino)phenyl]acetic acid derivatives. This patent describes novel compounds characterized by the formula ##STR1##, wherein X represents H, Cl, Br, or a C1-C4 alkyl group, and Y is OH, OR, or SR, with R representing a C1-C4 alkyl group. This invention showcases her expertise in synthesizing complex chemical structures.
Career Highlights
Throughout her career, Yumiko has worked with prominent companies such as Nissan Chemical Industries Limited and Sagami Chemical Research Center. Her experience in these organizations has allowed her to refine her skills and contribute to significant advancements in chemical research.
Collaborations
Yumiko Ando has collaborated with esteemed colleagues, including Ryozo Sakoda and Kazuo Nagano. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Yumiko Ando's contributions to the field of chemistry through her innovative patents and collaborations highlight her role as a leading inventor. Her work continues to inspire advancements in chemical research and development.