Base and hard disk drive device
US-12555613-B2 · Feb 17, 2026 · US
This page is not indexed by search engines while we improve data quality.
Nakane Junichi patents
Nakane Junichi is listed as an inventor on 29 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Nakane Junichi |
| Total patents | 29 |
| First publication | Sep 15, 2015 |
| Latest publication | Feb 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Spindle motor having blind hole configuration detail and hard disk drive device having the same
US-12482502-B2 · Nov 25, 2025 · US
Cleaning tool and method for manufacturing cleaning tool
US-12153263-B2 · Nov 26, 2024 · US
Base and hard disk drive device
US-2024274158-A1 · Aug 15, 2024 · US
Optical connector cleaning tool and method of cleaning optical connector
US-11938519-B2 · Mar 26, 2024 · US
Spindle motor and hard disk drive device
US-2024087614-A1 · Mar 14, 2024 · US
Cleaning tool with attachment, attachment, and cleaning tool
US-11841500-B2 · Dec 12, 2023 · US
Base member, spindle motor including base member, hard disk drive device, and method for manufacturing base member
US-2023290378-A1 · Sep 14, 2023 · US
Base member, spindle motor, and hard disk drive device
US-11682431-B2 · Jun 20, 2023 · US
Cleaning tool
US-11579376-B2 · Feb 14, 2023 · US
Recent patents
Latest publications not already listed above.
Cleaning tool and method for manufacturing cleaning tool
US-2022187545-A1 · Jun 16, 2022 · US
Cleaning tool with attachment, attachment, and cleaning tool
US-2022082819-A1 · Mar 17, 2022 · US
Base member, spindle motor, and hard disk drive device
US-2022068305-A1 · Mar 3, 2022 · US
Cleaning tool for optical connector
US-11226454-B2 · Jan 18, 2022 · US
Optical connector cleaning tool and method of cleaning optical connector
US-2021146405-A1 · May 20, 2021 · US
Cleaning tool for optical connector
US-10802227-B2 · Oct 13, 2020 · US
Cleaning tool
US-10802226-B2 · Oct 13, 2020 · US
Cleaning tool
US-2020166714-A1 · May 28, 2020 · US
Cleaning tool of optical connector
US-10634857-B2 · Apr 28, 2020 · US
Cleaning tool for optical connector
US-2020103600-A1 · Apr 2, 2020 · US
Cleaning tool and adhesive body
US-2020016632-A1 · Jan 16, 2020 · US
Cleaning tool for optical connector
US-2019384012-A1 · Dec 19, 2019 · US
Cleaning tool
US-2019369337-A1 · Dec 5, 2019 · US
Cleaning tool
US-10338322-B2 · Jul 2, 2019 · US
Cleaning tool and cleaning method
US-2017351039-A1 · Dec 7, 2017 · US
Optical connector cleaning tool and optical connector cleaning method
US-9821347-B2 · Nov 21, 2017 · US
Cleaning tool
US-2017059788-A1 · Mar 2, 2017 · US
Cleaning tool of optical connector
US-2015362680-A1 · Dec 17, 2015 · US
Optical connector cleaning tool
US-9134485-B2 · Sep 15, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Fujikura Ltd | 22 |
| Minebea Mitsumi Inc | 7 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B6/3866 | 22 |
| B08B2240/02 | 17 |
| B08B1/30 | 10 |
| B08B1/143 | 10 |
| B08B1/006 | 7 |