YM

Youichiro Mitsuyuki

KT Kabushiki Kaisha Toshiba: 1 patents #376 of 1,409Top 30%
Overall (1989): #40,748 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4835442 Lamp for generating ultraviolet radiation Takahiro Sugimoto, Hiroki Sasaki, Akihiro Yonezawa 1989-05-30