YS

Yoichi Saigo

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HI Hitachi Video Engineering, Incorporated: 1 patents #69 of 181Top 40%
Overall (All Time): #3,920,483 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4803449 Filter combining surface acoustic wave resonators Mitsutaka Hikita, Kazuhito Kurosawa 1989-02-07