YS

Yaeko Suzuki

NC Nippon Precision Circuits: 1 patents #36 of 85Top 45%
SC Seikosha Co.: 1 patents #184 of 312Top 60%
Overall (All Time): #3,893,759 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4892613 Process for etching light-shielding thin film Noboru Motai, Sakae Tanaka, Yoshiaki Watanabe, Katsuo Shirai, Yoshihisa Ogiwara +2 more 1990-01-09