Connector
US-D1117065-S · Mar 10, 2026 · US
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Ishiguro Masaki patents
Ishiguro Masaki is listed as an inventor on 80 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ishiguro Masaki |
| Total patents | 80 |
| First publication | May 5, 2015 |
| Latest publication | Mar 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Connector
US-D1106073-S · Dec 16, 2025 · US
Connector
US-D1095438-S · Sep 30, 2025 · US
Connector
US-D1092402-S · Sep 9, 2025 · US
Connector
US-D1089111-S · Aug 19, 2025 · US
Connector
US-D1089112-S · Aug 19, 2025 · US
Connector
US-D1086062-S · Jul 29, 2025 · US
Plasma processing apparatus
US-12191121-B2 · Jan 7, 2025 · US
Plasma processing apparatus and method for releasing sample
US-12148633-B2 · Nov 19, 2024 · US
Plasma processing apparatus
US-12112925-B2 · Oct 8, 2024 · US
Recent patents
Latest publications not already listed above.
State prediction apparatus and semiconductor manufacturing apparatus
US-12050455-B2 · Jul 30, 2024 · US
Diagnosis apparatus, plasma processing apparatus and diagnosis method
US-12040167-B2 · Jul 16, 2024 · US
Connector device
US-11754792-B2 · Sep 12, 2023 · US
Plug connector
US-11709328-B2 · Jul 25, 2023 · US
Method for releasing sample and plasma processing apparatus using same
US-11664233-B2 · May 30, 2023 · US
Connector
US-D980166-S · Mar 7, 2023 · US
Data processing apparatus, data processing method and semiconductor manufacturing apparatus
US-11531848-B2 · Dec 20, 2022 · US
Plasma processing apparatus
US-2022359172-A1 · Nov 10, 2022 · US
Optical connector-incorporating plug manufacturing method and optical connector-incorporating plug
US-11493698-B2 · Nov 8, 2022 · US
Plasma processing apparatus
US-11424108-B2 · Aug 23, 2022 · US
Plug connector
US-2022187554-A1 · Jun 16, 2022 · US
Diagnosis apparatus, plasma processing apparatus and diagnosis method
US-2022157580-A1 · May 19, 2022 · US
Connector device, connector and mating connector
US-11336056-B2 · May 17, 2022 · US
Plasma processing apparatus
US-2022139678-A1 · May 5, 2022 · US
Plasma processing apparatus and plasma processing method
US-11315792-B2 · Apr 26, 2022 · US
Plasma processing apparatus
US-11257661-B2 · Feb 22, 2022 · US
Connector
US-11249258-B2 · Feb 15, 2022 · US
Connector device
US-2021405300-A1 · Dec 30, 2021 · US
Method for releasing sample and plasma processing apparatus using same
US-2021358758-A1 · Nov 18, 2021 · US
Optical connector-incorporating plug manufacturing method and optical connector-incorporating plug
US-2021333482-A1 · Oct 28, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Japan Aviation Electronics Ind Ltd | 42 |
| Hitachi High Tech Corp | 32 |
| Mitsubishi Heavy Ind Ltd | 4 |
| Japan Aviation Electron | 3 |
| Mitsubishi Heavy Ind Eng Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10P50/242 | 22 |
| H01J37/32706 | 20 |
| H01J37/32577 | 16 |
| H01J37/32082 | 16 |
| H10P72/72 | 16 |