RO

Ryouhei Ohashi

CC Citizen Watch Co.: 1 patents #668 of 1,225Top 55%
Overall (All Time): #3,656,810 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5936600 Liquid crystal display device Terutaka Okano, Masao Kita 1999-08-10