Inventor
HIROAKI ARAI
Inventor
JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties23%
A61KPreparations for medical, dental or toiletry purposes8%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations8%
G06FElectric digital data processing8%
G06NComputing arrangements based on specific computational models8%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes8%
G06TImage data processing or generation, in general8%
G06VImage or video recognition or understanding8%
G21FProtection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment8%
H04LTransmission of digital information, e.g. telegraphic communication8%
PatentTitleYear
12,217,486Learning device, image processing device, parameter generation device, learning method, and image processing method202512,083,226Stabilizer-containing solid drug formulation202411,507,987Non-transitory computer-readable recording medium and charge calculation method202211,415,549Eddy current flaw detection device202211,320,401Eddy current flaw detection device and eddy current flaw detection method202211,143,621Eddy current flaw detection device2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2022Patents assigned to HITACHI ZOSEN CORP (3)· patent assignee history
2021–2025Based in JP· patent location history
2022Patents assigned to FUJITSU LTD (1)· patent assignee history
2022Patents assigned to NIHON DENSOKUKI CO LTD (1)· patent assignee history
2024Patents assigned to DAIICHI SANKYO CO LTD (1)· patent assignee history
2025Patents assigned to SONY GROUP CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI ZOSEN CORP | 3 | 2021–2022 |
| DAIICHI SANKYO CO LTD | 1 | 2024 |
| FUJITSU LTD | 1 | 2022 |
| NIHON DENSOKUKI CO LTD | 1 | 2022 |
| SONY GROUP CORP | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 6 | 2021–2025 |