Identification medium
US-9643444-B2 · May 9, 2017 · US
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Ida Tohru patents
Ida Tohru is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ida Tohru |
| Total patents | 5 |
| First publication | Mar 3, 2015 |
| Latest publication | May 9, 2017 |
Notable patents
Publications ranked by popularity score, then publication date.
Optical reading device, optical reading method, and program
US-2015069128-A1 · Mar 12, 2015 · US
Identification medium and method for identification thereof
US-8976449-B2 · Mar 10, 2015 · US
Identification medium
US-2015062504-A1 · Mar 5, 2015 · US
Identification medium and identification method therefor
US-8970953-B2 · Mar 3, 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 |
|---|---|
| Nhk Spring Co Ltd | 5 |
| Ida Tohru | 2 |
| Hoshino Hidekazu | 1 |
| Takeuchi Itsuo | 1 |
| Sakauchi Tokio | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B42D25/328 | 5 |
| B42D25/364 | 5 |
| G03H2250/14 | 4 |
| G03H2250/38 | 4 |
| G03H1/0244 | 4 |