Inventor
KOKUBUN YASUO
JP6 patents
⚠️ This page may combine multiple inventors who share the name “KOKUBUN YASUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOKUBUN YASUO
4 patentsUS8503847B2Aug 6, 2013
Method of arranging cores of multi-core fiber
KOKUBUN YASUO20 citations89
US9335467B2May 10, 2016
Multi-core fiber and method of positioning of core of multi-core fiber
KOKUBUN YASUO21 citations86
US8811786B2Aug 19, 2014
Coupled system multi-core fiber, coupling mode multiplexer and demultiplexer, system for transmission using multi-core fiber and method for transmission using multi-core fiber
KOKUBUN YASUO0 citations49
US8761562B2Jun 24, 2014
Multicore fiber and core placement method for multicore fiber
KOKUBUN YASUO0 citations29