Authentication device, authentication method, and information processing device
US-12373526-B2 · Jul 29, 2025 · US
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Yoshikawa Kiyoshi patents
Yoshikawa Kiyoshi is listed as an inventor on 43 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Yoshikawa Kiyoshi |
| Total patents | 43 |
| First publication | Mar 5, 2015 |
| Latest publication | Jul 29, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Information processing apparatus, information processing method, and program
US-2025172991-A1 · May 29, 2025 · US
Signal processing apparatus and method
US-2025000383-A1 · Jan 2, 2025 · US
Information processing device, communication support device, and communication support system
US-2024412560-A1 · Dec 12, 2024 · US
Information processing apparatus and information processing method
US-11864903-B2 · Jan 9, 2024 · US
Information processing apparatus, wearable device, information processing method, and program
US-11610430-B2 · Mar 21, 2023 · US
Authentication device, authentication method, program, and information processing device
US-2022318357-A1 · Oct 6, 2022 · US
Electronic device, information processing method, and program
US-11295127-B2 · Apr 5, 2022 · US
Information processing apparatus and information processing method
US-2022061737-A1 · Mar 3, 2022 · US
Information processing apparatus, information processing method, and computer program
US-2022028296-A1 · Jan 27, 2022 · US
Recent patents
Latest publications not already listed above.
Information processing apparatus and information processing method
US-11179092-B2 · Nov 23, 2021 · US
Information processing apparatus, information processing method, and program
US-11157078-B2 · Oct 26, 2021 · US
System and method for changing content based on user reaction
US-11145219-B2 · Oct 12, 2021 · US
Information processing apparatus, wearable device, information processing method, and program
US-2021209333-A1 · Jul 8, 2021 · US
Information processing apparatus, information processing method, and program
US-2020285310-A1 · Sep 10, 2020 · US
Information processing device, information processing system, and information processing method
US-10748162-B2 · Aug 18, 2020 · US
Information processing apparatus, information processing method, and computer program
US-2020184843-A1 · Jun 11, 2020 · US
Information processing device, information processing method, and program for recognizing a user
US-10607427-B2 · Mar 31, 2020 · US
Information processing device and information processing method
US-10572003-B2 · Feb 25, 2020 · US
Information processing device, information processing method, and program
US-2019265782-A1 · Aug 29, 2019 · US
Information processing apparatus, information processing method, and program
US-2019261910-A1 · Aug 29, 2019 · US
Information processing device and information processing method
US-10359837-B2 · Jul 23, 2019 · US
Information processing apparatus, information processing method, and program
US-10332519-B2 · Jun 25, 2019 · US
Electronic device, information processing method, and program
US-2018218212-A1 · Aug 2, 2018 · US
Work management system and work management method
US-10019764-B2 · Jul 10, 2018 · US
Work management system and work management method
US-9959578-B2 · May 1, 2018 · US
Work management system and work management method
US-9953374-B2 · Apr 24, 2018 · US
Work management system and work management method
US-9953376-B2 · Apr 24, 2018 · US
Work management system and work management method
US-9953375-B2 · Apr 24, 2018 · US
Information processing device, information processing method, and program
US-2018067546-A1 · Mar 8, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sony Corp | 24 |
| Omron Tateisi Electronics Co | 10 |
| Sony Group Corp | 8 |
| Yoshikawa Kiyoshi | 1 |
| Seiko Instr Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B27/017 | 12 |
| G02B2027/014 | 12 |
| G02B2027/0138 | 12 |
| G02B2027/0178 | 12 |
| H04N23/51 | 10 |