Inventor
MURASHIMA KIYOTAKA
JP10 patents
⚠️ This page may combine multiple inventors who share the name “MURASHIMA KIYOTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
8 patentsUS6876791B2Apr 5, 2005
Diffraction grating device
SUMITOMO ELECTRIC INDUSTRIES59 citations95
US9645322B2May 9, 2017
Optical probe for optical coherence tomography and manufacturing method therefor
SUMITOMO ELECTRIC INDUSTRIES12 citations82
US6775055B2Aug 10, 2004
Raman amplifier
SUMITOMO ELECTRIC INDUSTRIES11 citations72
US7313293B2Dec 25, 2007
Optical power monitoring apparatus, optical power monitoring method, and light receiving device
SUMITOMO ELECTRIC INDUSTRIES6 citations62
US6804437B2Oct 12, 2004
Diffraction grating device manufacturing method, diffraction grating device manufacturing apparatus, and diffraction grating device
SUMITOMO ELECTRIC INDUSTRIES4 citations62
US6483955B2Nov 19, 2002
Diffraction grating device
SUMITOMO ELECTRIC INDUSTRIES3 citations62
US7046428B2May 16, 2006
Raman amplifier
SUMITOMO ELECTRIC INDUSTRIES0 citations50
US9453966B2Sep 27, 2016
Optical probe
SUMITOMO ELECTRIC INDUSTRIES0 citations41