Inventor
OTAKA AKIHIRO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “OTAKA AKIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HAMAMATSU PHOTONICS KK
8 patentsUS9618550B2Apr 11, 2017
Apparatus for frequency analyzing a measurement target and method of frequency analyzing a measurement target
HAMAMATSU PHOTONICS KK3 citations72
US9618576B2Apr 11, 2017
Apparatus for testing a semiconductor device and method of testing a semiconductor device
HAMAMATSU PHOTONICS KK3 citations72
US11694324B2Jul 4, 2023
Inspection apparatus and inspection method
HAMAMATSU PHOTONICS KK2 citations71
US11009531B2May 18, 2021
Image generating method, image generating device, image generating program, and storage medium
HAMAMATSU PHOTONICS KK0 citations62
US10698006B2Jun 30, 2020
Inspection method and inspection apparatus
HAMAMATSU PHOTONICS KK1 citations62
US12387309B2Aug 12, 2025
Inspection apparatus and inspection method
HAMAMATSU PHOTONICS KK0 citations61
US11047792B2Jun 29, 2021
Semiconductor device inspection method and semiconductor device inspection apparatus
HAMAMATSU PHOTONICS KK0 citations51
US10656187B2May 19, 2020
Image generating method, image generating device, image generating program, and storage medium
HAMAMATSU PHOTONICS KK0 citations51
NIPPON TELEGRAPH & TELEPHONE
3 patentsUS9596046B2Mar 14, 2017
Optical line terminal and optical network unit
NIPPON TELEGRAPH & TELEPHONE2 citations69
US6470017B1Oct 22, 2002
Packet multiplexing apparatus
NIPPON TELEGRAPH & TELEPHONE6 citations59
US9680595B2Jun 13, 2017
Optical line terminal and optical network unit
NIPPON TELEGRAPH & TELEPHONE0 citations48