HT

Hirohumi Tanaka

NK Nichia Kagaku Kogyo K.K.: 1 patents #1 of 11Top 10%
Overall (1989): #103,890 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4855118 Method of producing fluorapatite Noboru Ichinose 1989-08-08