Inventor
OTA TOSHIHIKO
JP23 patents
⚠️ This page may combine multiple inventors who share the name “OTA TOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FURUKAWA ELECTRIC CO LTD
12 patentsUS6045269AApr 4, 2000
Multicore optical connector and method of producing the connector
FURUKAWA ELECTRIC CO LTD63 citations96
US6257769B1Jul 10, 2001
Optical waveguide component
FURUKAWA ELECTRIC CO LTD32 citations92
US6741776B2May 25, 2004
Optical waveguide module optically connected with an optical fiber
FURUKAWA ELECTRIC CO LTD30 citations91
US6993220B2Jan 31, 2006
Temperature-compensated optical fiber component
FURUKAWA ELECTRIC CO LTD7 citations73
US6748156B2Jun 8, 2004
Optical fiber array and optical light-wave device, and connecting the same
FURUKAWA ELECTRIC CO LTD9 citations73
US6529670B1Mar 4, 2003
Optical fiber array and optical light-wave device, and connecting the same
FURUKAWA ELECTRIC CO LTD10 citations73
US6947636B2Sep 20, 2005
Optical module
FURUKAWA ELECTRIC CO LTD3 citations62
US6795615B2Sep 21, 2004
Apparatus and method for reducing the variance of grating spacing in an optical fiber
FURUKAWA ELECTRIC CO LTD2 citations62
US6415071B1Jul 2, 2002
Optical wavelength multiplexed transmission module, and wavelength multiplexed transmission system using the same
FURUKAWA ELECTRIC CO LTD6 citations62
US6289154B1Sep 11, 2001
Grating-type optical component and method of manufacturing the same
FURUKAWA ELECTRIC CO LTD4 citations60
US7218816B2May 15, 2007
Optical fiber grating part
FURUKAWA ELECTRIC CO LTD2 citations53
US6834143B2Dec 21, 2004
Optical module and package thereof
FURUKAWA ELECTRIC CO LTD0 citations51
SANYO ELECTRIC CO
4 patentsUS6792736B1Sep 21, 2004
Solid drug filling device
SANYO ELECTRIC CO93 citations97
US6481180B1Nov 19, 2002
Solid preparation filling apparatus
SANYO ELECTRIC CO91 citations97
US6928790B2Aug 16, 2005
Medication filling apparatus
SANYO ELECTRIC CO36 citations92
US6349999B1Feb 26, 2002
Medicine supply apparatus
SANYO ELECTRIC CO30 citations92
MATSUSHITA REFRIGERATION
4 patentsUS7381032B2Jun 3, 2008
Hermetic compressor and freezing air-conditioning system
MATSUSHITA REFRIGERATION9 citations82
US7144229B2Dec 5, 2006
Sealed type electrically driven compressor
MATSUSHITA REFRIGERATION15 citations80
US7244108B2Jul 17, 2007
Hermetic compressor with an improved cylinder head-suction muffler assembly
MATSUSHITA REFRIGERATION2 citations61
US6957951B2Oct 25, 2005
Closed compressor
MATSUSHITA REFRIGERATION0 citations51