JH

Junichi Hibino

Overall (1989): #23,236 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4845240 Optical recording medium and process for producing the same Eiji Ando 1989-07-04
4803287 Certain photochromic fulgide compounds and method for their synthesis Eiji Ando 1989-02-07