Inventor
HAMANO TAKAFUMI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “HAMANO TAKAFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON TELEGRAPH & TELEPHONE
6 patentsUS10250348B2Apr 2, 2019
Optical transport system and resource optimization method
NIPPON TELEGRAPH & TELEPHONE2 citations71
US11973688B2Apr 30, 2024
Control apparatus, network control method and program
NIPPON TELEGRAPH & TELEPHONE0 citations60
US9565064B2Feb 7, 2017
Frame transmission apparatus and method for checking normality
NIPPON TELEGRAPH & TELEPHONE0 citations46
US10230457B2Mar 12, 2019
Framer and framing method
NIPPON TELEGRAPH & TELEPHONE0 citations40
US10181921B2Jan 15, 2019
Framer and framing method
NIPPON TELEGRAPH & TELEPHONE0 citations40
US10063321B2Aug 28, 2018
Framer, optical transmission device, and framing method
NIPPON TELEGRAPH & TELEPHONE0 citations40
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
4 patentsUS7158161B2Jan 2, 2007
Organic electroluminescence element and an exposure unit and image-forming apparatus both using the element
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD141 citations97
US6833667B2Dec 21, 2004
Organic electroluminescence element and image forming apparatus or portable terminal unit using thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD69 citations96
US7116345B2Oct 3, 2006
Image forming apparatus having a cooler for an organic electroluminescence element
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations73
US6791260B2Sep 14, 2004
Organic electroluminescent element, panel and apparatus using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations72