Tank
US-12085228-B2 · Sep 10, 2024 · US
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Matsui Akihiko patents
Matsui Akihiko is listed as an inventor on 15 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Matsui Akihiko |
| Total patents | 15 |
| First publication | May 23, 2019 |
| Latest publication | Sep 10, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Reinforcing fiber bundle
US-12037717-B2 · Jul 16, 2024 · US
Fiber-reinforced resin material and production method therefor
US-11873376-B2 · Jan 16, 2024 · US
Partially separated fiber bundle and method of manufacturing same
US-11845629-B2 · Dec 19, 2023 · US
Tank
US-2023134272-A1 · May 4, 2023 · US
Reinforcing fiber mat, and fiber-reinforced resin forming material and method of producing same
US-11377528-B2 · Jul 5, 2022 · US
Partially separated fiber bundle and method of manufacturing same
US-2022055857-A1 · Feb 24, 2022 · US
Partially separated fiber bundle and method of manufacturing same, chopped fiber bundle using same, and fiber-reinforced resin forming material
US-11230630-B2 · Jan 25, 2022 · US
Fiber-reinforced resin material and production method therefor
US-2021388165-A1 · Dec 16, 2021 · US
Reinforcing fiber bundle base material, production method therefor, fiber-reinforced thermoplastic resin material using same, and production method therefor
US-2021039281-A1 · Feb 11, 2021 · US
Recent patents
Latest publications not already listed above.
Production method for partially separated fiber bundle, partially separated fiber bundle, fiber-reinforced resin molding material using partially separated fiber bundle, and production method for fiber-reinforced resin molding material using partially separated fiber bundle
US-10907280-B2 · Feb 2, 2021 · US
Reinforcing fiber mat, and fiber-reinforced resin forming material and method of producing same
US-2020354532-A1 · Nov 12, 2020 · US
Reinforcing fiber bundle
US-2020347522-A1 · Nov 5, 2020 · US
Partially separated bundle and method of manufacturing same, chopped fiber bundle using same, and fiber-reinforced resin forming material
US-2019352474-A1 · Nov 21, 2019 · US
Production method for partially separated fiber bundle, partially separated fiber bundle, fiber-reinforced resin molding material using partially separated fiber bundle, and production method for fiber-reinforced resin molding material using partially separated fiber bundle
US-2019153632-A1 · May 23, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Toray Industries | 15 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| D02J1/18 | 9 |
| C08J5/06 | 7 |
| D06M15/59 | 7 |
| B65H51/005 | 6 |
| D04H3/12 | 5 |