Undercover of electrified vehicle
US-2026042496-A1 · Feb 12, 2026 · US
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Ishikawa Eiji patents
Ishikawa Eiji is listed as an inventor on 18 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ishikawa Eiji |
| Total patents | 18 |
| First publication | Jan 15, 2015 |
| Latest publication | Feb 12, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for producing secreted β-galactosidase
US-12467071-B2 · Nov 11, 2025 · US
Vehicle front structure
US-2025332908-A1 · Oct 30, 2025 · US
Cooling structure for vehicle
US-2025249723-A1 · Aug 7, 2025 · US
Grille shutter device
US-2025206129-A1 · Jun 26, 2025 · US
Brain wave measuring device and brain wave measuring method
US-2025040854-A1 · Feb 6, 2025 · US
Heat exchange system for battery electric vehicles
US-2024270048-A1 · Aug 15, 2024 · US
Ni—Fe base alloy powder, and method for producing alloy coating using said Ni—Fe base alloy powder
US-11597009-B2 · Mar 7, 2023 · US
Method for producing secreted beta-galactosidase
US-2022002771-A1 · Jan 6, 2022 · US
Ni-Fe BASE ALLOY POWDER, AND METHOD FOR PRODUCING ALLOY COATING USING SAID Ni-Fe BASE ALLOY POWDER
US-2021205878-A1 · Jul 8, 2021 · US
Recent patents
Latest publications not already listed above.
Transmission apparatus, transmission system, and transmission method
US-10637564-B2 · Apr 28, 2020 · US
Transmission apparatus, transmission system, and transmission method
US-2019273557-A1 · Sep 5, 2019 · US
Transmission device and transmission method
US-2018287726-A1 · Oct 4, 2018 · US
Cooling fan device for vehicle
US-9810135-B2 · Nov 7, 2017 · US
Wavelength multiplexing apparatus and method
US-9407396-B2 · Aug 2, 2016 · US
Method for detecting toxin-producing Clostridium difficile
US-9388474-B2 · Jul 12, 2016 · US
Cooling fan device for vehicle
US-2015300238-A1 · Oct 22, 2015 · US
Wavelength multiplexing apparatus and method
US-2015016822-A1 · Jan 15, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Toyota Motor Co Ltd | 7 |
| Fujitsu Ltd | 5 |
| Yakult Honsha Kk | 3 |
| Seike Tsuyoshi | 2 |
| Toyota Jidoshokki Kk | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F04D19/002 | 2 |
| F04D25/166 | 2 |
| F01P5/06 | 2 |
| F04D29/667 | 2 |
| F01P11/12 | 2 |