Inventor
ISHIDA YOSHINORI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “ISHIDA YOSHINORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FURUKAWA ELECTRIC CO LTD
10 patentsUS4991542AFeb 12, 1991
Method of forming a thin film by plasma CVD and apapratus for forming a thin film
FURUKAWA ELECTRIC CO LTD212 citations98
US6003342ADec 21, 1999
Apparatus for production of optical fiber preform
FURUKAWA ELECTRIC CO LTD19 citations91
US5262726ANov 16, 1993
Method and system for inspection of electroconductive film using eddy current
FURUKAWA ELECTRIC CO LTD20 citations81
US5548213AAug 20, 1996
Method and system for forming and inspecting an electroconductive film on optical fibers and substrates using eddy current to measure electrical resistance
FURUKAWA ELECTRIC CO LTD5 citations73
US6944381B2Sep 13, 2005
Optical fiber and evaluation method thereof
FURUKAWA ELECTRIC CO LTD6 citations72
US5183490AFeb 2, 1993
Optical fiber soot synthesis apparatus
FURUKAWA ELECTRIC CO LTD19 citations72
US7079736B2Jul 18, 2006
Optical fiber for WDM system and manufacturing method thereof
FURUKAWA ELECTRIC CO LTD10 citations71
US5672193ASep 30, 1997
Production apparatus for producing an optical fiber cable
FURUKAWA ELECTRIC CO LTD2 citations62
US7164831B2Jan 16, 2007
Optical fiber, evaluation and fabrication method thereof
FURUKAWA ELECTRIC CO LTD5 citations61
US7142755B2Nov 28, 2006
Optical fiber and evaluation method thereof
FURUKAWA ELECTRIC CO LTD1 citations51
PANASONIC IP MAN CO LTD
7 patentsUS11959670B2Apr 16, 2024
Refrigerant compressor and freezer including same
PANASONIC IP MAN CO LTD0 citations62
US11143442B2Oct 12, 2021
Refrigerant compressor and freezer including same
PANASONIC IP MAN CO LTD0 citations62
US10914010B2Feb 9, 2021
Refrigerant compressor and freezer including same
PANASONIC IP MAN CO LTD0 citations61
US10895408B2Jan 19, 2021
Refrigerant compressor and freezing apparatus using same
PANASONIC IP MAN CO LTD1 citations61
US10890363B2Jan 12, 2021
Refrigerant compressor and refrigeration device including refrigerant compressor
PANASONIC IP MAN CO LTD0 citations51
US10865782B2Dec 15, 2020
Refrigerant compressor and refrigeration device including refrigerant compressor
PANASONIC IP MAN CO LTD0 citations51
US10760563B2Sep 1, 2020
Refrigerant compressor and refrigeration device including refrigerant compressor
PANASONIC IP MAN CO LTD0 citations41
PANASONIC CORP
4 patentsUS7478997B2Jan 20, 2009
Compressor
PANASONIC CORP5 citations62
US9745973B2Aug 29, 2017
Hermetic compressor
PANASONIC CORP0 citations52
US8794933B2Aug 5, 2014
Hermetic compressor
PANASONIC CORP0 citations52
US10704541B2Jul 7, 2020
Slide member, refrigerant compressor incorporating slide member, refrigerator and air conditioner
PANASONIC CORP0 citations40