Koichi Tanaka

Koichi Tanaka is a Japanese scientist who won the Nobel Prize in Chemistry in 2002. He developed a special technique using lasers and electricity to identify the structure of large biological molecules like proteins. This method, called laser desorption/ionization, allows scientists to analyze complex substances more accurately and efficiently. His work revolutionized how researchers study biological molecules, helping in areas like medicine and biochemistry. Tanaka's contributions made it possible to better understand the building blocks of living organisms, advancing scientific knowledge and medical research.