TO

Tsutomu Okamoto

SO Sony: 1 patents #128 of 577Top 25%
Overall (1989): #47,406 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4887052 Tuned oscillator utilizing thin film ferromagnetic resonator Yoshikazu Murakami, Yasuyuki Mizunuma, Takahiro Ohgihara, Hiroyuki Nakano, Kanako Niikura 1989-12-12