Inventor
IGASAKI YASUNORI
JP28 patents
⚠️ This page may combine multiple inventors who share the name “IGASAKI YASUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HAMAMATSU PHOTONICS KK
23 patentsUS6348990B1Feb 19, 2002
Spatial light modulator and spatial light modulating method
HAMAMATSU PHOTONICS KK143 citations97
US6710292B2Mar 23, 2004
Laser machining device
HAMAMATSU PHOTONICS KK27 citations92
US6560001B1May 6, 2003
Spatial optical modulating device
HAMAMATSU PHOTONICS KK37 citations92
US7884337B2Feb 8, 2011
Fluorescent microscope and fluorescent correlation spectral analysis device
HAMAMATSU PHOTONICS KK11 citations84
US7209279B2Apr 24, 2007
Phase modulating apparatus and phase modulating method
HAMAMATSU PHOTONICS KK12 citations83
US6573953B1Jun 3, 2003
Spatial light modulation device with a reflection type spatial light modulator and method
HAMAMATSU PHOTONICS KK17 citations83
US10328521B2Jun 25, 2019
Laser machining device and laser machining method
HAMAMATSU PHOTONICS KK2 citations71
US9007286B2Apr 14, 2015
Phase modulating apparatus and phase modulating method
HAMAMATSU PHOTONICS KK3 citations63
US7527201B2May 5, 2009
Method of forming an optical pattern, optical pattern formation system, and optical tweezer
HAMAMATSU PHOTONICS KK3 citations62
US11471976B2Oct 18, 2022
Laser light radiation device and laser light radiation method
HAMAMATSU PHOTONICS KK1 citations61
US11131871B2Sep 28, 2021
Laser processing device and operation checking method
HAMAMATSU PHOTONICS KK0 citations52
US7093123B1Aug 15, 2006
Information processing method and information processing system
HAMAMATSU PHOTONICS KK1 citations52
US12502730B2Dec 23, 2025
Laser processing device, and laser processing method
HAMAMATSU PHOTONICS KK0 citations51
US12383984B2Aug 12, 2025
Laser processing device
HAMAMATSU PHOTONICS KK0 citations51
US12202070B2Jan 21, 2025
Laser machining device and laser output device
HAMAMATSU PHOTONICS KK0 citations51
US10276388B2Apr 30, 2019
Laser machining device and laser machining method
HAMAMATSU PHOTONICS KK0 citations51
US7459674B2Dec 2, 2008
Optical tweezers
HAMAMATSU PHOTONICS KK1 citations51
US11612956B2Mar 28, 2023
Laser light radiation device and laser light radiation method
HAMAMATSU PHOTONICS KK0 citations50
US12242080B2Mar 4, 2025
Laser processing device, and laser processing method
HAMAMATSU PHOTONICS KK0 citations46
US10337928B2Jul 2, 2019
Autocorrelation measurement device
HAMAMATSU PHOTONICS KK0 citations41
US10260987B2Apr 16, 2019
Collimation evaluation device and collimation evaluation method
HAMAMATSU PHOTONICS KK0 citations41
US10525553B2Jan 7, 2020
Laser machining device and laser machining method
HAMAMATSU PHOTONICS KK0 citations39
US10309836B2Jun 4, 2019
Collimation evaluation device and collimation evaluation method
HAMAMATSU PHOTONICS KK0 citations38
NATIONAL UNIV CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM
2 patentsUS12472587B2Nov 18, 2025
Laser processing method, semiconductor member manufacturing method, and laser processing device
NATIONAL UNIV CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM0 citations60
US12194570B2Jan 14, 2025
Laser processing method, semiconductor member manufacturing method, and laser processing device
NATIONAL UNIV CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM0 citations60