Sliding contact material for motor brush, motor brush, and direct current motor
US-2025350080-A1 · Nov 13, 2025 · US
This page is not indexed by search engines while we improve data quality.
Ido Ryuta patents
Ido Ryuta is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ido Ryuta |
| Total patents | 6 |
| First publication | Oct 15, 2015 |
| Latest publication | Nov 13, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Clad material for electric contacts and method for producing the clad material
US-11094478-B2 · Aug 17, 2021 · US
Seal ring, electronic component housing package, electronic device, and manufacturing methods thereof
US-10615090-B2 · Apr 7, 2020 · US
Clad material for electric contacts and method for producing the clad material
US-2019139721-A1 · May 9, 2019 · US
Package for electronic component storage, elecronic device, and manufacturing method thereof
US-2018374767-A1 · Dec 27, 2018 · US
Method and device for producing silver-containing layer, silver-containing layer, and sliding contact material using silver-containing layer
US-2015292076-A1 · Oct 15, 2015 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Tanaka Precious Metal Ind | 6 |
| Kyocera Corp | 2 |
| Mabuchi Motor Co | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C22C5/06 | 4 |
| B32B15/018 | 3 |
| C22C5/08 | 3 |
| C22C9/00 | 3 |
| C22C5/04 | 3 |