Inventor
OHSONO KAZUMASA
JP14 patents
⚠️ This page may combine multiple inventors who share the name “OHSONO KAZUMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI CABLE
11 patentsUS7376315B2May 20, 2008
Optical fiber, optical fiber connecting method, and optical connector
HITACHI CABLE35 citations90
US7393143B2Jul 1, 2008
Optical connector and connection structure of optical fibers
HITACHI CABLE10 citations82
US7903695B2Mar 8, 2011
Optical fiber laser and exciting method using same
HITACHI CABLE5 citations62
US7769058B2Aug 3, 2010
Optical fiber laser
HITACHI CABLE3 citations62
US7555184B2Jun 30, 2009
Optical fiber, end face structure of optical fiber assembly, and optical connector
HITACHI CABLE4 citations62
US7857525B2Dec 28, 2010
Optical connector
HITACHI CABLE3 citations60
US7349610B2Mar 25, 2008
Optical fiber coiled cord
HITACHI CABLE6 citations60
US7684449B2Mar 23, 2010
Optical fiber for fiber laser device and fiber laser device using same
HITACHI CABLE1 citations51
US7583877B2Sep 1, 2009
Optical fiber, optical fiber connection structure and optical connector
HITACHI CABLE1 citations51
US7658550B2Feb 9, 2010
Optical fiber, optical fiber connecting method, and optical connector
HITACHI CABLE0 citations49
US7813386B2Oct 12, 2010
Optical fiber for an optical fiber laser, method for fabricating the same, and optical fiber laser
HITACHI CABLE0 citations41