Izumi Kobayashi

CI Chubu Electric Power Company, Incorporated: 1 patents #1 of 13Top 8%

HI Hitachi: 1 patents #311 of 1,214Top 30%

CC Chugoku Electric Power Co.: 1 patents #1 of 13Top 8%

TI Tokyo Electric Power Company Holdings, Incorporated: 1 patents #1 of 13Top 8%

Overall (1982): #57,103 of 81,411Top 75%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4352167	Method of locating sound generation within enclosure	Yuuji Hashimoto, Mitsuo Suzuki, Kimio Yamada, Shigeru Izumi, Yoshihiro Michiguchi	1982-09-28