YS

Yasuo Sera

HE Hitachi Kokusai Electric: 2 patents #2 of 38Top 6%
Overall (2002): #34,797 of 266,432Top 15%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6424214 Strain error compensation amplifier Takashi Uchida, Terufumi Nagano, Masahiro Himono 2002-07-23
6417731 Distortion-compensated amplifier device Kiyoshi Funada, Junichiro Yamakawa, Junya Dosaka 2002-07-09