AT

Akio Toshinai

KO Kasei Optonix: 1 patents #5 of 29Top 20%
Overall (1989): #134,304 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4810416 Borate phosphor Takashi Hase, Toshio Jinnai, Shigeo Fujino, Masato Hayashi 1989-03-07