Inventor
KUNIHIRO TOGE
Inventor
JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Dprimary
G01DMeasuring not specially adapted for a specific variable19%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves19%
G01MTesting static or dynamic balance of machines or structures19%
H04BTransmission10%
G01BMeasuring length, thickness or similar linear dimensions5%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light5%
G02BOptical elements, systems or apparatus5%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light5%
H02JElectric power networks5%
H04JMultiplex communication5%
PatentTitleYear
12,375,839Surveillance control device and optical power supply system202511,976,962Optical-fiber path searching method, optical-fiber path searching system, signal processing device, and program202411,920,974Vibration distribution measuring system, vibration waveform analysis method, vibration waveform analyzing device, and analyzing program202411,867,555Phase measurement method and signal processing device202411,402,295Optical fiber loss measurement device and optical fiber loss measurement method202211,385,128Optical device loss measurement apparatus, and optical device loss measurement method202211,385,082Environmental characteristic measurement device and environmental characteristic measurement method202211,378,489Propagation characteristic analysis device and propagation characteristic analysis method202211,300,455Optical spectral line width calculation method, device, and program202211,280,668Distributed optical fiber vibration measurement device and distributed optical fiber vibration measurement method2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to NIPPON TELEGRAPH & TELEPHONE (10)· patent assignee history
2022–2025Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON TELEGRAPH & TELEPHONE | 10 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 10 | 2022–2025 |