Fluid device coupler and fluid device coupling structure
US-12474001-B2 · Nov 18, 2025 · US
This page is not indexed by search engines while we improve data quality.
Iwata Hiroki patents
Iwata Hiroki is listed as an inventor on 20 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Iwata Hiroki |
| Total patents | 20 |
| First publication | Jun 16, 2015 |
| Latest publication | Nov 18, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Fluid device coupler and fluid device coupling structure
US-2024360927-A1 · Oct 31, 2024 · US
Rotor, motor, compressor, and refrigeration cycle apparatus
US-2024348115-A1 · Oct 17, 2024 · US
Stator, motor, compressor, and air conditioner
US-2023299623-A1 · Sep 21, 2023 · US
Checking tool for tube coupler
US-11320078-B2 · May 3, 2022 · US
Clamping jig for tube connection
US-11161229-B2 · Nov 2, 2021 · US
Connected part seal structure, and seal member
US-11073209-B2 · Jul 27, 2021 · US
Coupling member, fluid-device connecting jig, and fluid-device connecting structure
US-11060637-B2 · Jul 13, 2021 · US
Display device and television receiver
US-10718896-B2 · Jul 21, 2020 · US
Checking tool for tube coupler
US-2020025322-A1 · Jan 23, 2020 · US
Recent patents
Latest publications not already listed above.
Clamping jig for tube connection
US-2019321951-A1 · Oct 24, 2019 · US
Connected part seal structure, and seal member
US-2019301608-A1 · Oct 3, 2019 · US
Display device and television receiver
US-2019257997-A1 · Aug 22, 2019 · US
Coupling member, fluid-device connecting jig, and fluid-device connecting structure
US-2018156362-A1 · Jun 7, 2018 · US
Fluid control device manifold, manifold assembling method, and connection tool
US-9631734-B2 · Apr 25, 2017 · US
Display device and television receiver
US-2016165747-A1 · Jun 9, 2016 · US
Fluid control valve
US-9228669-B2 · Jan 5, 2016 · US
Fluid control device manifold, manifold assembling method, and connection tool
US-2015267830-A1 · Sep 24, 2015 · US
Display device and television receiver
US-2015185538-A1 · Jul 2, 2015 · US
Fluid control valve
US-9057449-B2 · Jun 16, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Ckd Corp | 14 |
| Yodogawa Hu Tech Co Ltd | 6 |
| Sharp Kk | 4 |
| Mitsubishi Electric Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B25B27/10 | 6 |
| F16L23/22 | 6 |
| F16L23/04 | 6 |
| F16L23/162 | 6 |
| F16L23/02 | 4 |