Inventor
FURUICHI HIROAKI
JP28 patents
⚠️ This page may combine multiple inventors who share the name “FURUICHI HIROAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
9 patentsUS7153758B2Dec 26, 2006
Anodic bonding method and electronic device having anodic bonding structure
HITACHI LTD42 citations92
US6597712B2Jul 22, 2003
Laser diode module
HITACHI LTD20 citations92
US7215886B2May 8, 2007
Optical communication module
HITACHI LTD23 citations90
US6826211B2Nov 30, 2004
Diode laser controling module and applied equipment thereof
HITACHI LTD14 citations83
US6289157B1Sep 11, 2001
Optical wave-guide, light-beam spot converter and optical transmission module
HITACHI LTD7 citations73
US10969295B2Apr 6, 2021
Fixing structure for electronic device and water leakage detector
HITACHI LTD0 citations62
US6501891B2Dec 31, 2002
Optical wave-guide, light-beam spot converter and optical transmission module
HITACHI LTD5 citations62
US11045664B2Jun 29, 2021
Resin laminate ridge filter for particle therapy system and manufacturing method thereof
HITACHI LTD1 citations61
US6983000B2Jan 3, 2006
Laser diode module
HITACHI LTD0 citations51
HITACHI MEDIA ELECTRON KK
6 patentsUS7613080B2Nov 3, 2009
Optical pickup device and manufacturing method thereof
HITACHI MEDIA ELECTRON KK8 citations83
US7873970B2Jan 18, 2011
Optical pickup device and optical disc drive apparatus
HITACHI MEDIA ELECTRON KK9 citations82
US7475412B2Jan 6, 2009
Optical disk drive apparatus having a flexible substrate and wiring conductors
HITACHI MEDIA ELECTRON KK7 citations73
US7739703B2Jun 15, 2010
Optical pickup device and optical disc drive
HITACHI MEDIA ELECTRON KK6 citations61
US8902723B2Dec 2, 2014
Fixing structure of optical component, fixing method of optical component, optical pick-up device, and module device with light sources of RGB three primary colors
HITACHI MEDIA ELECTRON KK1 citations48
US8711666B2Apr 29, 2014
Adhesive structure of optical device, adhesion method, and optical pickup device
HITACHI MEDIA ELECTRON KK0 citations39
OPNEXT JAPAN INC
5 patentsUS6813102B2Nov 2, 2004
Optical module with a monitor photo diode
OPNEXT JAPAN INC12 citations74
US6937628B2Aug 30, 2005
Optical transmitter modules
OPNEXT JAPAN INC11 citations72
US7037000B2May 2, 2006
Optical transmission module
OPNEXT JAPAN INC4 citations62
US6912363B2Jun 28, 2005
Optical module which permits stable laser output
OPNEXT JAPAN INC4 citations61
US6805496B2Oct 19, 2004
Optical communication module, manufacturing method thereof and wavelength selective filter
OPNEXT JAPAN INC5 citations59