TJ

Toshio Jinnai

KO Kasei Optonix: 1 patents #5 of 29Top 20%
Overall (1989): #48,918 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

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