Inventor
FUKUSHIMA TORU
JP21 patents
⚠️ This page may combine multiple inventors who share the name “FUKUSHIMA TORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FURUKAWA ELECTRIC CO LTD
9 patentsUS5920079AJul 6, 1999
Semiconductive light-emitting device having strained MQW with AlGaInAs barriers
FURUKAWA ELECTRIC CO LTD25 citations92
US6917482B2Jul 12, 2005
Optical module mounted body and securing method of optical module
FURUKAWA ELECTRIC CO LTD12 citations82
US8000567B2Aug 16, 2011
Optical semiconductor module
FURUKAWA ELECTRIC CO LTD2 citations62
US7738747B2Jun 15, 2010
Optical semiconductor module
FURUKAWA ELECTRIC CO LTD3 citations62
US7477810B2Jan 13, 2009
Optical semiconductor module
FURUKAWA ELECTRIC CO LTD3 citations62
US7056035B2Jun 6, 2006
Optical module, optical apparatus including optical module, and method for using optical module
FURUKAWA ELECTRIC CO LTD6 citations62
US5544189AAug 6, 1996
Semiconductor laser device
FURUKAWA ELECTRIC CO LTD4 citations62
US11257611B2Feb 22, 2022
Superconducting wire rod and superconducting coil
FURUKAWA ELECTRIC CO LTD1 citations61
US5005179AApr 2, 1991
Semiconductor device
FURUKAWA ELECTRIC CO LTD4 citations56
SEIKO EPSON CORP
8 patentsUS5831655ANov 3, 1998
Ink jet recording apparatus
SEIKO EPSON CORP65 citations96
US5847736ADec 8, 1998
Ink jet recorder and recording head cleaning method
SEIKO EPSON CORP78 citations95
US7182336B2Feb 27, 2007
Paper feeder, recording apparatus, and method of detecting a position of a terminal edge of a recording material in the recording apparatus
SEIKO EPSON CORP20 citations92
US6880822B2Apr 19, 2005
Paper feeder, recording apparatus, and method of detecting a position of a terminal edge of a recording material in the recording apparatus
SEIKO EPSON CORP17 citations92
US6899326B2May 31, 2005
Sheet feeder and recording apparatus incorporating the same
SEIKO EPSON CORP10 citations74
US7006361B2Feb 28, 2006
Electromagnetic wave shielding member and recording apparatus incorporating the same
SEIKO EPSON CORP8 citations68
US7134658B2Nov 14, 2006
Recording apparatus having skew removal
SEIKO EPSON CORP4 citations59
US7694956B2Apr 13, 2010
Recording apparatus having skew removal
SEIKO EPSON CORP0 citations52