Power tool
US-12358097-B2 · Jul 15, 2025 · US
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Ishikawa Junya patents
Ishikawa Junya is listed as an inventor on 32 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ishikawa Junya |
| Total patents | 32 |
| First publication | Aug 6, 2015 |
| Latest publication | Jul 15, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Tool with single sensor to detect attachment of side grip and cover
US-12194596-B2 · Jan 14, 2025 · US
Electric power tool
US-12030170-B2 · Jul 9, 2024 · US
Electric power tool
US-11980991-B2 · May 14, 2024 · US
Hand-held tool
US-11964356-B2 · Apr 23, 2024 · US
Method for producing alkaline phosphatase, alkaline phosphatase obtained using said method, and vector and transformant for production thereof
US-11932860-B2 · Mar 19, 2024 · US
Grinder
US-11931859-B2 · Mar 19, 2024 · US
Power tool
US-11801594-B2 · Oct 31, 2023 · US
Tool
US-2023158630-A1 · May 25, 2023 · US
Tool
US-2023150085-A1 · May 18, 2023 · US
Recent patents
Latest publications not already listed above.
Power tool
US-2023107123-A1 · Apr 6, 2023 · US
Power tool
US-2023064399-A1 · Mar 2, 2023 · US
Electric power tool
US-2023011055-A1 · Jan 12, 2023 · US
Grinder
US-11148251-B2 · Oct 19, 2021 · US
Electric power tool
US-2021299813-A1 · Sep 30, 2021 · US
Electric power tool
US-11000933-B2 · May 11, 2021 · US
Grinder
US-2021094147-A1 · Apr 1, 2021 · US
Hand-held tool
US-2021053175-A1 · Feb 25, 2021 · US
Grinder
US-10821570-B2 · Nov 3, 2020 · US
Method for producing alkaline phosphatase, alkaline phosphatase obtained using said method, and vector and transformant for production thereof
US-2020325485-A1 · Oct 15, 2020 · US
Assist instrument
US-10548797-B2 · Feb 4, 2020 · US
Grinder, cover and cover set
US-10478943-B2 · Nov 19, 2019 · US
Electric polisher
US-D863013-S · Oct 15, 2019 · US
Polishers
US-10286516-B2 · May 14, 2019 · US
Electric power tool
US-2019070705-A1 · Mar 7, 2019 · US
Electric power tool
US-2019047115-A1 · Feb 14, 2019 · US
Grinder
US-2018361536-A1 · Dec 20, 2018 · US
Grinder
US-2018281146-A1 · Oct 4, 2018 · US
Polishers
US-2017106491-A1 · Apr 20, 2017 · US
Electric power tool
US-2017099018-A1 · Apr 6, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Makita Corp | 28 |
| Nikon Corp | 2 |
| Kikkoman Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B24B23/028 | 16 |
| B24B23/02 | 16 |
| B25F5/02 | 11 |
| B24B55/052 | 9 |
| B25F5/026 | 7 |