1979 joined NEC Corporation. Then moved to ULSI Device Research Department, System LSI Design Department, Fundamental Technical Design Development, followed by establishing Silicon Library Inc. in June of 2005. 11 patent acquisition. November 8, 2024 Resigned as Representative Director and assumed the position of Director (COO). Mr. Shimizu holds a Masters Degree in Electrical Engineering at Nagoya Institute of Technology.
1986 joined Matsushita Electronics, where he was engaged in Analog design and Library design. He was responsible for High Speed Interface Development at Panasonic Technology for 8 years. He joined Silicon Library as Manager of Engineering in October of 2005. 5 patent acquisition in Japan, 8 in USA. Mr. Yoshizaki graduated from Nagoya Institute of Technology, Department of Materials Engineering.