Inventor
OKADA ISAO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “OKADA ISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUMI ELECTRIC CO LTD
4 patentsUS5946279AAug 31, 1999
Servo circuit, digital PLL circuit and optical disk device
MITSUMI ELECTRIC CO LTD28 citations89
US6359949B1Mar 19, 2002
Demodulation circuit, a decode circuit and a digital PLL circuit for an optical disc apparatus
MITSUMI ELECTRIC CO LTD7 citations70
US6175542B1Jan 16, 2001
Demodulation circuit, a decode circuit and a digital PLL circuit for an optical disc apparatus
MITSUMI ELECTRIC CO LTD12 citations70
US5307503AApr 26, 1994
Shielded circuit module with terminal pins arrayed on four sides for connection to a computer board
MITSUMI ELECTRIC CO LTD19 citations70
MITSUBISHI PETROCHEMICAL CO
4 patentsUS4366296ADec 28, 1982
Unsaturated copolymers
MITSUBISHI PETROCHEMICAL CO27 citations81
US4315088AFeb 9, 1982
Process for producing α-olefin polymer
MITSUBISHI PETROCHEMICAL CO25 citations81
US4237254ADec 2, 1980
Process for producing olefin polymers
MITSUBISHI PETROCHEMICAL CO26 citations81
US4020118AApr 26, 1977
Process for producing isoprene trimers
MITSUBISHI PETROCHEMICAL CO8 citations73