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Drug Discovery Assistance Device, Method For Operating Drug Discovery Assistance Device, And Program For Operating Drug Discovery Assistance Device

Abstract: The processor: acquires a first prediction value, for each ion channel and for each addition amount by which a candidate substance for a medicine is added, by causing a prediction model to output first prediction values for the degree of inhibition indicating the degree by which the flow of ions in a plurality of ion channels present in iPS cardiomyocytes is inhibited by a candidate substance, on the basis of a first variation waveform that is a variation waveform of the extracellular potential of iPS cardiomyocytes (which are cardiomyocytes derived from human iPS cells) and that is measured when the candidate substance is added to the iPS cardiomyocytes while varying the addition amount; derives, for each ion channel, an index value indicating the dose reaction relationship for the candidate substance, on the basis of the first prediction values for different addition amounts; and presents, to the user, estimation reference information that corresponds to the index value and is referred to in order to estimate the mechanism of action by the candidate substance.

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Patent Information

Application #
Filing Date
15 December 2025
Publication Number
52/2025
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application

Applicants

FUJIFILM CORPORATION
26-30, Nishiazabu 2-chome, Minato-ku, Tokyo 1068620

Inventors

1. TATESHITA, Masakazu
c/o FUJIFILM Corporation, 577, Ushijima, Kaisei-machi, Ashigarakami-gun, Kanagawa 2588577
2. SUGIYAMA, Satoshi
c/o FUJIFILM Corporation, 577, Ushijima, Kaisei-machi, Ashigarakami-gun, Kanagawa 2588577
3. HIKIDA, Yasushi
c/o FUJIFILM Corporation, 577, Ushijima, Kaisei-machi, Ashigarakami-gun, Kanagawa 2588577
4. SHIRAISHI, Yasushi
c/o FUJIFILM Corporation, 577, Ushijima, Kaisei-machi, Ashigarakami-gun, Kanagawa 2588577
5. MIYOSHI, Hayato
c/o FUJIFILM Corporation, 577, Ushijima, Kaisei-machi, Ashigarakami-gun, Kanagawa 2588577

Specification

Documents

Application Documents

# Name Date
1 202517127061-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [15-12-2025(online)].pdf 2025-12-15
2 202517127061-STATEMENT OF UNDERTAKING (FORM 3) [15-12-2025(online)].pdf 2025-12-15
3 202517127061-REQUEST FOR EXAMINATION (FORM-18) [15-12-2025(online)].pdf 2025-12-15
4 202517127061-PROOF OF RIGHT [15-12-2025(online)].pdf 2025-12-15
5 202517127061-POWER OF AUTHORITY [15-12-2025(online)].pdf 2025-12-15
6 202517127061-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [15-12-2025(online)].pdf 2025-12-15
7 202517127061-FORM 18 [15-12-2025(online)].pdf 2025-12-15
8 202517127061-FORM 1 [15-12-2025(online)].pdf 2025-12-15
9 202517127061-DRAWINGS [15-12-2025(online)].pdf 2025-12-15
10 202517127061-DECLARATION OF INVENTORSHIP (FORM 5) [15-12-2025(online)].pdf 2025-12-15
11 202517127061-COMPLETE SPECIFICATION [15-12-2025(online)].pdf 2025-12-15
12 202517127061-CLAIMS UNDER RULE 1 (PROVISIO) OF RULE 20 [15-12-2025(online)].pdf 2025-12-15
13 202517127061-Response to office action [30-12-2025(online)].pdf 2025-12-30
14 202517127061-Annexure [30-12-2025(online)].pdf 2025-12-30