Double layer tube and method for producing the same
US-2026098135-A1 · Apr 9, 2026 · US
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Imamura Hitoshi patents
Imamura Hitoshi is listed as an inventor on 47 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Imamura Hitoshi |
| Total patents | 47 |
| First publication | Feb 24, 2015 |
| Latest publication | Apr 9, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Tube, method for producing tube, and method for storing tube
US-12480605-B2 · Nov 25, 2025 · US
Magnet wire and coil
US-12437897-B2 · Oct 7, 2025 · US
Welded body
US-12392440-B2 · Aug 19, 2025 · US
Tube and production method of tube
US-2025243953-A1 · Jul 31, 2025 · US
Member to be compressed for electrochemical devices
US-12312427-B2 · May 27, 2025 · US
Method and system for producing fluororesin molded article
US-12311417-B2 · May 27, 2025 · US
Wafer cup
US-12116434-B2 · Oct 15, 2024 · US
Molded article and production method therefor
US-12054566-B2 · Aug 6, 2024 · US
Molding material and tube
US-12036714-B2 · Jul 16, 2024 · US
Recent patents
Latest publications not already listed above.
Fluororesin material, fluororesin material for high frequency transmission, and covered electric wire for high-frequency transmission
US-11926753-B2 · Mar 12, 2024 · US
Modified fluororesin material, material for circuit board, laminate for circuit board, circuit board, and method for producing modified fluororesin material
US-2023383030-A1 · Nov 30, 2023 · US
Molded article and manufacturing method for molded article
US-11826975-B2 · Nov 28, 2023 · US
Formed article and method for producing same, and diaphragm and diaphragm valve
US-2023272864-A1 · Aug 31, 2023 · US
Tube manufacturing method, extrusion molding machine, mold for extrusion molding, winding device, and tube
US-2023202088-A1 · Jun 29, 2023 · US
Method for producing injection molded article
US-2022281144-A1 · Sep 8, 2022 · US
Magnet wire and coil
US-2022223316-A1 · Jul 14, 2022 · US
Welded body
US-2022213996-A1 · Jul 7, 2022 · US
Wafer cup
US-2022195089-A1 · Jun 23, 2022 · US
Member to be compressed for electrochemical devices
US-2022195088-A1 · Jun 23, 2022 · US
Tube, method for producing tube, and method for storing tube
US-2022170573-A1 · Jun 2, 2022 · US
Method and system for producing fluororesin molded article
US-2022088648-A1 · Mar 24, 2022 · US
Molded article and production method therefor
US-2021269568-A1 · Sep 2, 2021 · US
Process for producing modified molded article, molded article, diaphragm, and diaphragm valve
US-11072672-B2 · Jul 27, 2021 · US
Method for producing modified molded article of fluororesin
US-11021582-B2 · Jun 1, 2021 · US
Fluororesin material, fluororesin material for high frequency transmission, and covered electric wire for high-frequency transmission
US-2021024769-A1 · Jan 28, 2021 · US
Molding material and tube
US-2021008775-A1 · Jan 14, 2021 · US
Modified fluorine-containing copolymer, fluorine resin molded article, and method for manufacturing fluorine resin molded article
US-10731015-B2 · Aug 4, 2020 · US
Process for producing modified molded article, molded article, diaphragm, and diaphragm valve
US-2019218320-A1 · Jul 18, 2019 · US
Molded article and manufacturing method for molded article
US-2019202151-A1 · Jul 4, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Daikin Ind Ltd | 40 |
| Kyocera Corp | 7 |
| Imamura Hitoshi | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08F214/262 | 30 |
| C08J2327/18 | 23 |
| C08L27/18 | 21 |
| C08J7/123 | 17 |
| B29K2027/18 | 13 |