Inventor

AKAHANE YOSHIHIRO

JP9 patents

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

SUMITOMO ELECTRIC INDUSTRIES

4 patents

US8047653B2Nov 1, 2011

Si-O containing hydrogenated carbon film, optical device including the same, and method for manufacturing the Si-O containing hydrogenated carbon film and the optical device

SUMITOMO ELECTRIC INDUSTRIES7 citations83

US7120344B2Oct 10, 2006

Two-dimensional photonic crystal cavity and channel add/drop filter

SUMITOMO ELECTRIC INDUSTRIES10 citations73

US7046878B2May 16, 2006

Channel add/drop filter and channel monitor employing two-dimensional photonic crystal

SUMITOMO ELECTRIC INDUSTRIES3 citations62

US9446350B2Sep 20, 2016

Gas decomposition apparatus and method for decomposing gas

SUMITOMO ELECTRIC INDUSTRIES0 citations51

UNIV KYOTO

2 patents

US7957620B2Jun 7, 2011

Two-dimensional photonic crystal resonator

UNIV KYOTO3 citations61

US7450810B2Nov 11, 2008

Two-dimensional photonic crystal cavity and channel add/drop filter

UNIV KYOTO0 citations51

JAPAN SCIENCE & TECH AGENCY

1 patent

US7406221B2Jul 29, 2008

Two-dimensional photonic crystal multiplexer/demultiplexer

JAPAN SCIENCE & TECH AGENCY10 citations83

SUMITOMO ELECTRIC PRINTED CIRCUITS INC

1 patent

US9618190B2Apr 11, 2017

LED module including flexible printed circuit board with adhesive layers and LED lighting fixture

SUMITOMO ELECTRIC PRINTED CIRCUITS INC3 citations72

MAJIMA MASATOSHI

1 patent

US8641887B2Feb 4, 2014

Gas decomposition apparatus and method for decomposing gas

MAJIMA MASATOSHI2 citations56