Inventor

OSAKI AKIO

JP4 patents

⚠️ This page may combine multiple inventors who share the name “OSAKI AKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

2 patents

US6606177B1Aug 12, 2003

Driver circuit and optical-transmission module

HITACHI LTD9 citations72

US5541553AJul 30, 1996

Amplifier with a function for switching on and off the output signal

HITACHI LTD15 citations72

OPNEXT JAPAN INC

2 patents

US6979810B2Dec 27, 2005

Optical modules and methods of making the optical modules

OPNEXT JAPAN INC6 citations61

US6829441B2Dec 7, 2004

Driver circuit and optical-transmission module

OPNEXT JAPAN INC5 citations61