P

Inventor

OHKUBO MICHIO

JP38 patents
⚠️ This page may combine multiple inventors who share the name “OHKUBO MICHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FURUKAWA ELECTRIC CO LTD

31 patents
US5757833AMay 26, 1998

Semiconductor laser having a transparent light emitting section, and a process of producing the same

FURUKAWA ELECTRIC CO LTD76 citations96
US5929462AJul 27, 1999

Semiconductor optical device having a strained quantum well structure

FURUKAWA ELECTRIC CO LTD37 citations92
US5832018ANov 3, 1998

Semiconductor laser device

FURUKAWA ELECTRIC CO LTD29 citations92
US5814843ASep 29, 1998

Heterojunction bipolar transistor having a graded-composition base region

FURUKAWA ELECTRIC CO LTD24 citations92
US5710439AJan 20, 1998

Optoelectronic integrated device having optical elements and electronic elements grown in a monolithic form on a GaAs ssubstrate

FURUKAWA ELECTRIC CO LTD34 citations92
US6549554B2Apr 15, 2003

Semiconductor laser element, semiconductor etchant, and method of fabricating the semiconductor laser element

FURUKAWA ELECTRIC CO LTD16 citations88
US6670211B2Dec 30, 2003

Semiconductor laser device

FURUKAWA ELECTRIC CO LTD7 citations74
US6668001B2Dec 23, 2003

Semiconductor laser diode

FURUKAWA ELECTRIC CO LTD11 citations74
US7072373B2Jul 4, 2006

Ridge waveguide semiconductor laser diode

FURUKAWA ELECTRIC CO LTD8 citations73
US6912237B2Jun 28, 2005

Semiconductor laser module and semiconductor laser device having light feedback function

FURUKAWA ELECTRIC CO LTD7 citations73
US6618417B2Sep 9, 2003

Ridge waveguide semiconductor laser diode

FURUKAWA ELECTRIC CO LTD8 citations73
US5388116AFeb 7, 1995

Semiconductor laser device

FURUKAWA ELECTRIC CO LTD11 citations73
US6795480B1Sep 21, 2004

Semiconductor laser device

FURUKAWA ELECTRIC CO LTD9 citations72
US5962873AOct 5, 1999

Semiconductor laser device having a COD-preventing structure

FURUKAWA ELECTRIC CO LTD15 citations71
US8993345B2Mar 31, 2015

Method of producing functional molecule-containing silica nanoparticles on which biomolecules are bonded

FURUKAWA ELECTRIC CO LTD6 citations70
US7327768B2Feb 5, 2008

Wavelength conversion module

FURUKAWA ELECTRIC CO LTD2 citations63
US6711194B2Mar 23, 2004

High output power semiconductor laser diode

FURUKAWA ELECTRIC CO LTD6 citations63
US7947461B2May 24, 2011

Colloidal silica particle containing light-absorbing substance, nano light-absorbing material, absorption labeling nanobead kit, and method for detection or quantification of biological molecule using the colloidal silica particle containing light-absorbing substance

FURUKAWA ELECTRIC CO LTD2 citations62
US6707072B2Mar 16, 2004

Semiconductor laser module

FURUKAWA ELECTRIC CO LTD5 citations62
US6560260B1May 6, 2003

Ridge waveguide semiconductor laser diode

FURUKAWA ELECTRIC CO LTD4 citations62
US5929461AJul 27, 1999

Optical semiconductor device having a semiconductor laminate mirror

FURUKAWA ELECTRIC CO LTD4 citations61
US10466234B2Nov 5, 2019

Method of producing labeled antibody

FURUKAWA ELECTRIC CO LTD1 citations60
US6847055B2Jan 25, 2005

Semiconductor devices, and methods of manufacture of the same

FURUKAWA ELECTRIC CO LTD4 citations60
US7729395B2Jun 1, 2010

Wavelength conversion module

FURUKAWA ELECTRIC CO LTD1 citations52
US10209249B2Feb 19, 2019

Labelled silica nanoparticles for immunochromatographic reagent, immunochromatographic test strip using the same, and immunochromomatographic fluorescence-detecting system or radiation-detecting system

FURUKAWA ELECTRIC CO LTD0 citations51
US7955866B2Jun 7, 2011

Labelled silica nanoparticles for immunochromatographic assays

FURUKAWA ELECTRIC CO LTD1 citations51
US6853664B2Feb 8, 2005

Semiconductor laser element, semiconductor etchant, and method of fabricating the semiconductor laser element

FURUKAWA ELECTRIC CO LTD0 citations47
US9726605B2Aug 8, 2017

Fluorescence immuno-chromatography, kit and test strip for the same

FURUKAWA ELECTRIC CO LTD0 citations41
US10036750B2Jul 31, 2018

Immunochromatography, and detection device and reagent for the same

FURUKAWA ELECTRIC CO LTD0 citations39
US10545143B2Jan 28, 2020

Silica particles having reactive functional group on surface, and method of producing the same

FURUKAWA ELECTRIC CO LTD0 citations38
US10203326B2Feb 12, 2019

Method of detecting target substance

FURUKAWA ELECTRIC CO LTD0 citations38

AIZAWA HIDEKI

2 patents

OHKUBO MICHIO

2 patents

HONDA MOTOR CO LTD

1 patent

MITSUI CHEMICALS INC

1 patent

UNIV KEIO

1 patent