Inventor
OGIWARA TAKAFUMI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “OGIWARA TAKAFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HAMAMATSU PHOTONICS KK
9 patentsUS10290545B2May 14, 2019
Laser processing method
HAMAMATSU PHOTONICS KK2 citations70
US12272577B2Apr 8, 2025
Inspection device and processing system
HAMAMATSU PHOTONICS KK0 citations60
US12502730B2Dec 23, 2025
Laser processing device, and laser processing method
HAMAMATSU PHOTONICS KK0 citations51
US12246397B2Mar 11, 2025
Laser processing device for forming a modified region in an object and laser processing method
HAMAMATSU PHOTONICS KK0 citations51
US11007607B2May 18, 2021
Laser processing device and laser processing method
HAMAMATSU PHOTONICS KK0 citations51
US12128498B2Oct 29, 2024
Laser processing method, and laser processing device
HAMAMATSU PHOTONICS KK0 citations49
US11103959B2Aug 31, 2021
Laser processing method, and laser processing device
HAMAMATSU PHOTONICS KK0 citations49
US10755980B2Aug 25, 2020
Laser processing method
HAMAMATSU PHOTONICS KK0 citations49
US12269125B2Apr 8, 2025
Laser processing device and laser processing method
HAMAMATSU PHOTONICS KK0 citations40