KA

Kiyoshi Asai

TC Tokyo Tungsten Co.: 1 patents #1 of 6Top 20%
Overall (2002): #173,860 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6475429 Heat sink substrate consisting essentially of copper and molybdenum and method of manufacturing the same Mitsuo Osada, Akira Ichida, Norio Hirayama, Hidetoshi Maesato, Tadashi Arikawa 2002-11-05