Inventor
ARIMOTO HIDEO
JP22 patents
⚠️ This page may combine multiple inventors who share the name “ARIMOTO HIDEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
6 patentsUS7970041B2Jun 28, 2011
Semiconductor laser apparatus
HITACHI LTD24 citations92
US7653106B2Jan 26, 2010
Semiconductor laser apparatus and optical amplifier apparatus
HITACHI LTD15 citations83
US7816702B2Oct 19, 2010
Semiconductor device
HITACHI LTD2 citations63
US7457339B2Nov 25, 2008
Semiconductor laser apparatus
HITACHI LTD3 citations62
US7242699B2Jul 10, 2007
Wavelength tunable semiconductor laser apparatus
HITACHI LTD4 citations62
US9857610B2Jan 2, 2018
Optical modulator and method for manufacturing same
HITACHI LTD0 citations40
OPNEXT JAPAN INC
6 patentsUS7502403B2Mar 10, 2009
Semiconductor laser and optical module
OPNEXT JAPAN INC9 citations84
US6831767B2Dec 14, 2004
Traveling wave optical modular
OPNEXT JAPAN INC7 citations73
US8000359B2Aug 16, 2011
Laser device and controlling method therefor
OPNEXT JAPAN INC6 citations62
US7030418B2Apr 18, 2006
Structure of chip carrier for semiconductor optical device, optical module, and optical transmitter and receiver
OPNEXT JAPAN INC2 citations61
US7605402B2Oct 20, 2009
Structure of chip carrier for semiconductor optical device, optical module, and optical transmitter and receiver
OPNEXT JAPAN INC0 citations50
US7733933B2Jun 8, 2010
Wavelength tunable laser apparatus and wavelength control method
OPNEXT JAPAN INC0 citations41