Surface processing method
US-2025353135-A1 · Nov 20, 2025 · US
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Aoki Kazufumi patents
Aoki Kazufumi is listed as an inventor on 50 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Aoki Kazufumi |
| Total patents | 50 |
| First publication | Jan 19, 2017 |
| Latest publication | Nov 20, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Method and device for manufacturing sic substrate, and method for reducing macro-step bunching of sic substrate
US-12451348-B2 · Oct 21, 2025 · US
Surface processing apparatus and surface processing method for SiC substrate
US-12417909-B2 · Sep 16, 2025 · US
Surface processing method of semiconductor wafer
US-2024371629-A1 · Nov 7, 2024 · US
Chuck apparatus
US-2024371677-A1 · Nov 7, 2024 · US
Estimation system, estimation method, and estimation program
US-12081564-B2 · Sep 3, 2024 · US
Method for manufacturing a SiC substrate by simultaneously forming a growth layer on one surface and etching another surface of a SiC base substrate
US-12065758-B2 · Aug 20, 2024 · US
SiC substrate manufacturing method and manufacturing device, and method for reducing work-affected layer in sic substrate
US-11972949-B2 · Apr 30, 2024 · US
Information processing device and information processing program
US-11907365-B2 · Feb 20, 2024 · US
Phishing site detection device, phishing site detection method and phishing site detection program
US-11838322-B2 · Dec 5, 2023 · US
Recent patents
Latest publications not already listed above.
Detection device and detection program
US-11818153-B2 · Nov 14, 2023 · US
Determination method, determination device and recording medium
US-11805149-B2 · Oct 31, 2023 · US
Determination method, determination device and recording medium
US-11797670-B2 · Oct 24, 2023 · US
Estimation system, estimation method, and estimation program
US-2023007020-A1 · Jan 5, 2023 · US
SURFACE PROCESSING APPARATUS AND SURFACE PROCESSING METHOD FOR SiC SUBSTRATE
US-2022384185-A1 · Dec 1, 2022 · US
SURFACE PROCESSING METHOD FOR SiC SUBSTRATE
US-2022380927-A1 · Dec 1, 2022 · US
Communication device, communication system, and recording medium
US-11372953-B2 · Jun 28, 2022 · US
SiC SUBSTRATE MANUFACTURING METHOD AND MANUFACTURING DEVICE, AND METHOD FOR REDUCING WORK-AFFECTED LAYER IN SiC SUBSTRATE
US-2022181155-A1 · Jun 9, 2022 · US
METHOD AND APPARATUS FOR PRODUCING SiC SUBSTRATE
US-2022178048-A1 · Jun 9, 2022 · US
METHOD AND DEVICE FOR MANUFACTURING SiC SUBSTRATE, AND METHOD FOR REDUCING MACRO-STEP BUNCHING OF SiC SUBSTRATE
US-2022181149-A1 · Jun 9, 2022 · US
Phishing site detection device, phishing site detection method and phishing site detection program
US-2022021703-A1 · Jan 20, 2022 · US
Information processing device and information processing program
US-2021390178-A1 · Dec 16, 2021 · US
Detection device and detection program
US-2021344697-A1 · Nov 4, 2021 · US
Determination method, determination device and recording medium
US-2021306374-A1 · Sep 30, 2021 · US
Determination method, determination device and recording medium
US-2021211459-A1 · Jul 8, 2021 · US
Identification device, identification method, and identification program
US-10853483-B2 · Dec 1, 2020 · US
Malware infected terminal detecting apparatus, malware infected terminal detecting method, and malware infected terminal detecting program
US-10819717-B2 · Oct 27, 2020 · US
Communication device, communication system, and recording medium
US-2020250282-A1 · Aug 6, 2020 · US
Malware analysis system, malware analysis method, and malware analysis program
US-10645098-B2 · May 5, 2020 · US
Black list generating device, black list generating system, method of generating black list, and program of generating black list
US-10516671-B2 · Dec 24, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nippon Telegraph & Telephone | 38 |
| Kwansei Gakuin Educational Found | 6 |
| Toyota Tsusho Corp | 6 |
| Denso Corp | 6 |
| Univ Osaka | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04L63/1416 | 24 |
| H04L63/1425 | 20 |
| G06F21/56 | 18 |
| H04L63/1408 | 12 |
| G06F21/554 | 10 |