Valve device
US-12578030-B2 · Mar 17, 2026 · US
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Sano Ryo patents
Sano Ryo is listed as an inventor on 49 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sano Ryo |
| Total patents | 49 |
| First publication | Jan 8, 2015 |
| Latest publication | Mar 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Valve device
US-12523306-B2 · Jan 13, 2026 · US
Fluid sterilization device
US-2025361159-A1 · Nov 27, 2025 · US
Valve device
US-12359740-B2 · Jul 15, 2025 · US
Valve device
US-12359731-B2 · Jul 15, 2025 · US
Valve device
US-12345348-B2 · Jul 1, 2025 · US
Valve device
US-12338906-B2 · Jun 24, 2025 · US
Document preparation support device, document preparation support method, and program
US-2025110944-A1 · Apr 3, 2025 · US
Fluid processing apparatus having fluid branching and joining member
US-2025083977-A1 · Mar 13, 2025 · US
Valve device
US-12209671-B2 · Jan 28, 2025 · US
Recent patents
Latest publications not already listed above.
Pedal device
US-2025028346-A1 · Jan 23, 2025 · US
Valve device
US-12196327-B2 · Jan 14, 2025 · US
Valve device
US-12135095-B2 · Nov 5, 2024 · US
Valve device
US-12117089-B2 · Oct 15, 2024 · US
Valve device
US-2024288086-A1 · Aug 29, 2024 · US
Valve device
US-2024003430-A1 · Jan 4, 2024 · US
Valve device
US-2024003458-A1 · Jan 4, 2024 · US
Valve device
US-2024003440-A1 · Jan 4, 2024 · US
Valve device
US-2024003429-A1 · Jan 4, 2024 · US
Valve device
US-2024003439-A1 · Jan 4, 2024 · US
Valve device
US-2024003431-A1 · Jan 4, 2024 · US
Valve device
US-2023279958-A1 · Sep 7, 2023 · US
Valve device
US-2023243432-A1 · Aug 3, 2023 · US
Valve device
US-2023228335-A1 · Jul 20, 2023 · US
Valve device
US-2023228333-A1 · Jul 20, 2023 · US
Valve device
US-11608903-B2 · Mar 21, 2023 · US
Cooling water control valve device
US-11306645-B2 · Apr 19, 2022 · US
Cooling-water control valve device
US-11149627-B2 · Oct 19, 2021 · US
Valve device
US-2021301930-A1 · Sep 30, 2021 · US
Valve device
US-11079028-B2 · Aug 3, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Denso Corp | 39 |
| Nissan Motor | 9 |
| Stanley Electric Co Ltd | 2 |
| Nec Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F16K11/074 | 19 |
| F16K31/041 | 15 |
| F16K3/08 | 14 |
| F01P2007/146 | 14 |
| F16K31/043 | 12 |