Acoustic transmission enhancer and acoustic transmission enhancement system
US-2026024516-A1 · Jan 22, 2026 · US
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Nakano Hiroyuki patents
Nakano Hiroyuki is listed as an inventor on 87 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Nakano Hiroyuki |
| Total patents | 87 |
| First publication | Feb 12, 2015 |
| Latest publication | Jan 22, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Gear machining apparatus
US-12350749-B2 · Jul 8, 2025 · US
Heat exchanger
US-2025180305-A1 · Jun 5, 2025 · US
Heat exchanger
US-2025180306-A1 · Jun 5, 2025 · US
Vehicle exterior part
US-12311850-B2 · May 27, 2025 · US
Method for producing nickel metal hydride battery, positive electrode for nickel metal hydride batteries, and nickel metal hydride battery
US-2025167212-A1 · May 22, 2025 · US
Air conditioner
US-12253315-B2 · Mar 18, 2025 · US
Semiconductor device
US-12230548-B2 · Feb 18, 2025 · US
Air conditioner
US-2025020415-A1 · Jan 16, 2025 · US
Air conditioner
US-2025020416-A1 · Jan 16, 2025 · US
Recent patents
Latest publications not already listed above.
Heat exchange unit and air conditioner
US-12196433-B2 · Jan 14, 2025 · US
Air conditioner
US-2024392978-A1 · Nov 28, 2024 · US
Acoustic transmission enhancer and acoustic transmission enhancement system
US-2024331673-A1 · Oct 3, 2024 · US
Heat exchanger and air-conditioning apparatus
US-12104862-B2 · Oct 1, 2024 · US
Air conditioner
US-2024263895-A1 · Aug 8, 2024 · US
Pipe coupling structure and refrigeration cycle apparatus
US-12055329-B2 · Aug 6, 2024 · US
Indoor unit and air conditioner
US-2024240803-A1 · Jul 18, 2024 · US
Heat exchange unit and air conditioner
US-2024240804-A1 · Jul 18, 2024 · US
Indoor heat exchanger, indoor unit, air conditioner, and method for manufacturing indoor heat exchanger
US-2024240805-A1 · Jul 18, 2024 · US
Indoor unit and air conditioner
US-2024240802-A1 · Jul 18, 2024 · US
Heat exchanger and air-conditioning apparatus
US-2024240869-A1 · Jul 18, 2024 · US
Air conditioner indoor unit and air conditioner
US-2024230112-A1 · Jul 11, 2024 · US
Vehicle exterior part
US-11945377-B2 · Apr 2, 2024 · US
Pipe coupling structure and refrigeration cycle apparatus
US-2024044557-A1 · Feb 8, 2024 · US
Heat exchanger
US-11874034-B2 · Jan 16, 2024 · US
Gear machining apparatus and machining condition determination device
US-11772175-B2 · Oct 3, 2023 · US
Heat exchanger, indoor unit for air-conditioner, and refrigeration device
US-11698213-B2 · Jul 11, 2023 · US
Light-emitting device and capacitor
US-11652092-B2 · May 16, 2023 · US
Vehicle exterior part
US-2023118635-A1 · Apr 20, 2023 · US
Vehicle exterior part
US-2023097994-A1 · Mar 30, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Daikin Ind Ltd | 29 |
| Jtekt Corp | 27 |
| Toyoda Gosei Kk | 5 |
| Murata Manufacturing Co | 5 |
| Rohm & Haas Elect Mat | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B23F5/163 | 18 |
| F28F21/084 | 13 |
| F28D2021/0068 | 12 |
| F25B39/02 | 10 |
| F24F1/0067 | 10 |