Inventor
YAMAUCHI TOYOHIKO
JP25 patents
⚠️ This page may combine multiple inventors who share the name “YAMAUCHI TOYOHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HAMAMATSU PHOTONICS KK
15 patentsUSD960389SAug 9, 2022
Cover for culture vessel
HAMAMATSU PHOTONICS KK1 citations72
USD901714SNov 10, 2020
Cover for culture vessel
HAMAMATSU PHOTONICS KK4 citations72
US10393500B2Aug 27, 2019
Interference observation device and interference observation method
HAMAMATSU PHOTONICS KK2 citations72
US10209056B2Feb 19, 2019
Interference observation device
HAMAMATSU PHOTONICS KK3 citations72
US11204324B2Dec 21, 2021
Fluorescence measurement device and fluorescence measurement method
HAMAMATSU PHOTONICS KK0 citations61
US11156448B2Oct 26, 2021
Interference observation device and interference observation method
HAMAMATSU PHOTONICS KK1 citations61
US11530434B2Dec 20, 2022
Cell mass evaluation method and device for analyzing state of cell mass
HAMAMATSU PHOTONICS KK0 citations59
US9372331B2Jun 21, 2016
Observation device
HAMAMATSU PHOTONICS KK2 citations58
US11630059B2Apr 18, 2023
Interference image acquiring device and method for acquiring interference image
HAMAMATSU PHOTONICS KK0 citations46
US10816319B2Oct 27, 2020
Measurement apparatus and measurement method
HAMAMATSU PHOTONICS KK0 citations46
US9927298B2Mar 27, 2018
Spectroscopic measurement apparatus
HAMAMATSU PHOTONICS KK0 citations41
US9435786B2Sep 6, 2016
Method for determining differentiation level of pluripotent stem cells
HAMAMATSU PHOTONICS KK0 citations41
US10551294B2Feb 4, 2020
Temporal noise reduction in 2D image of an observation object moving in a flow path
HAMAMATSU PHOTONICS KK0 citations40
US10422622B2Sep 24, 2019
Interference optical device, interference observation device, and interference observation method
HAMAMATSU PHOTONICS KK0 citations40
US9841414B2Dec 12, 2017
Aggregated cell evaluation method and aggregated cell evaluation device
HAMAMATSU PHOTONICS KK0 citations39