YA

Yasumitsu Aoki

NC Nemoto & Co.: 1 patents #1 of 7Top 15%
Overall (1997): #57,975 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5686022 Phosphorescent phosphor Yoshihiko Murayama, Nobuyoshi Takeuchi, Takashi Matsuzawa 1997-11-11