Inventor
HASEGAWA TOSHIKAZU
JP15 patents
⚠️ This page may combine multiple inventors who share the name “HASEGAWA TOSHIKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EKO INSTR CO LTD
12 patentsUS7227625B2Jun 5, 2007
Meteorological observation LIDAR system
EKO INSTR CO LTD15 citations79
USD847668SMay 7, 2019
Pyranometer
EKO INSTR CO LTD1 citations71
US11821786B1Nov 21, 2023
Pyranometer
EKO INSTR CO LTD0 citations62
US11193901B2Dec 7, 2021
Thermal conductivity measuring device, thermal conductivity measuring method and vacuum evaluation device
EKO INSTR CO LTD0 citations61
USD855481SAug 6, 2019
Pyranometer
EKO INSTR CO LTD0 citations51
USD862256SOct 8, 2019
Pyrometer
EKO INSTR CO LTD0 citations50
US12399125B2Aug 26, 2025
Optical receiver for meteorological lidar
EKO INSTR CO LTD0 citations48
US12140700B2Nov 12, 2024
Meteorological lidar
EKO INSTR CO LTD0 citations48
US11650323B2May 16, 2023
Meteorological lidar
EKO INSTR CO LTD0 citations48
US10048122B2Aug 14, 2018
Pyranometer
EKO INSTR CO LTD0 citations45
US9909919B2Mar 6, 2018
Pyranometer
EKO INSTR CO LTD0 citations45
US12203806B2Jan 21, 2025
Sunshine recorder and sunshine measurement method
EKO INSTR CO LTD0 citations41