Inventor
FUKATSU KIMIYOSHI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “FUKATSU KIMIYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
5 patentsUS7817691B2Oct 19, 2010
Light emitting device
NEC CORP1 citations49
US7974328B2Jul 5, 2011
Surface-emission type semiconductor laser
NEC CORP1 citations48
US7881358B2Feb 1, 2011
Surface emitting laser
NEC CORP1 citations48
US11901389B2Feb 13, 2024
Infrared sensor and imaging apparatus
NEC CORP0 citations47
US7940828B2May 10, 2011
Optical communication system and optical transmitter
NEC CORP0 citations38
NEC ENERGY DEVICES LTD
2 patentsUS10218029B2Feb 26, 2019
Electrode for secondary battery, secondary battery, and manufacturing method of the electrode and the secondary battery
NEC ENERGY DEVICES LTD1 citations60
US10746711B2Aug 18, 2020
Method of measuring quantity of moisture in electrode, method of manufacturing electrode for lithium-ion secondary battery, moisture quantity measuring apparatus, and method of measuring moisture quantity
NEC ENERGY DEVICES LTD0 citations49