Inventor

HANAWA MASANORI

JP4 patents

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

KWANGJU INST SCI & TECH

1 patent

US7646950B2Jan 12, 2010

Methods and apparatuses for manufacturing fiber gratings, and optical fibers having fiber gratings formed thereby

KWANGJU INST SCI & TECH10 citations82

OKI ELECTRIC IND CO LTD

1 patent

US7039260B2May 2, 2006

Method and apparatus for generating carrier suppressed optical pulse train and grating device

OKI ELECTRIC IND CO LTD7 citations68

GWANGJU INST OF SCIENCE & TECHNOLOGY

1 patent

US7844189B2Nov 30, 2010

Phase controllable optical delay interferometer, optical differential phase shift keying demodulator using the same, and demodulating method therefor

GWANGJU INST OF SCIENCE & TECHNOLOGY4 citations56

HANAWA MASANORI

1 patent

US8559820B2Oct 15, 2013

Optical communication system, optical transmitter, optical receiver and methods, and correlators used therefor

HANAWA MASANORI0 citations29