Flow rate adjusting device
US-2025334188-A1 · Oct 30, 2025 · US
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Hasunuma Masahiro patents
Hasunuma Masahiro is listed as an inventor on 48 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hasunuma Masahiro |
| Total patents | 48 |
| First publication | Aug 25, 2015 |
| Latest publication | Oct 30, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Sealing cap and detaching method of sealing cap
US-2025214751-A1 · Jul 3, 2025 · US
Pressure detection device
US-2025189393-A1 · Jun 12, 2025 · US
Fluid transferring connector
US-2025146607-A1 · May 8, 2025 · US
Joint unit and method for assembling joint unit
US-12055243-B2 · Aug 6, 2024 · US
Joint unit and method for assembling joint unit
US-2023279975-A1 · Sep 7, 2023 · US
Pressure detection device including suppressing variations
US-11733118-B2 · Aug 22, 2023 · US
Pressure detection device
US-2022307931-A1 · Sep 29, 2022 · US
Fluid transfer connector
US-11435022-B2 · Sep 6, 2022 · US
Fluid transfer connector plug, fluid transfer connector socket, fluid transfer connector, and method for connecting fluid transfer connector
US-11293575-B2 · Apr 5, 2022 · US
Recent patents
Latest publications not already listed above.
Fluid apparatus
US-10767802-B2 · Sep 8, 2020 · US
Connector
US-10724664-B2 · Jul 28, 2020 · US
Plug-integrating container
US-10682648-B2 · Jun 16, 2020 · US
Fluid transfer connector
US-2020032947-A1 · Jan 30, 2020 · US
Fluid Transfer Connector Plug, Fluid Transfer Connector Socket, Fluid Transfer Connector, And Method For Connecting Fluid Transfer Connector
US-2020018434-A1 · Jan 16, 2020 · US
Coupling device
US-10352492-B2 · Jul 16, 2019 · US
Pressure dection device for detecting pressure of fluid circulated through flow channel
US-10281349-B2 · May 7, 2019 · US
Fluid device
US-10228075-B2 · Mar 12, 2019 · US
Pressure detecting device having a mounting mechanism
US-10222286-B2 · Mar 5, 2019 · US
Connector, socket, and liquid storing container
US-10173883-B2 · Jan 8, 2019 · US
Connector and socket
US-10118813-B2 · Nov 6, 2018 · US
Connector and socket
US-10088088-B2 · Oct 2, 2018 · US
Fluid apparatus
US-2018252352-A1 · Sep 6, 2018 · US
Connector and socket
US-10000371-B2 · Jun 19, 2018 · US
Fluidic device
US-9995415-B2 · Jun 12, 2018 · US
Fluid device
US-2018038505-A1 · Feb 8, 2018 · US
Connector
US-2017370509-A1 · Dec 28, 2017 · US
Pressure detection device
US-2017370792-A1 · Dec 28, 2017 · US
Connector and socket
US-2017370512-A1 · Dec 28, 2017 · US
Connector and socket
US-2017369299-A1 · Dec 28, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Surpass Ind Co Ltd | 48 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B67D7/0294 | 11 |
| F16L37/32 | 9 |
| F16L37/23 | 8 |
| B67D7/72 | 6 |
| B67D7/02 | 6 |