Inventor
KASAHARA HISATOSHI
JP8 patents
Patents
8 patentsUS12013331B2Jun 18, 2024
Deterioration prediction method
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US11862017B2Jan 2, 2024
Communication system, communication method, terminal device, and program
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US12163946B2Dec 10, 2024
Concrete structure deterioration determination method, device and program
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US12192700B2Jan 7, 2025
Audio spot system and audio spot forming method
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US11837080B2Dec 5, 2023
Information processing system, information processing method, management device, and program
NIPPON TELEGRAPH & TELEPHONE0 citations50
US12388518B2Aug 12, 2025
Passive relay device and passive relay method
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US12262171B2Mar 25, 2025
Audio spot forming device
NIPPON TELEGRAPH & TELEPHONE0 citations45
US11933714B2Mar 19, 2024
Calculation device, calculation method, and program
NIPPON TELEGRAPH & TELEPHONE0 citations44