Underground measuring apparatus
US-11505915-B2 · Nov 22, 2022 · US
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Arita Hiroshi patents
Arita Hiroshi is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Arita Hiroshi |
| Total patents | 3 |
| First publication | Mar 25, 2021 |
| Latest publication | Nov 22, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Information transmission system, transmitter, receiver, and information transmission method
US-2022213788-A1 · Jul 7, 2022 · US
Measuring apparatus
US-2021087787-A1 · Mar 25, 2021 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Japan Aviation Electronics Ind Ltd | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01C21/08 | 2 |
| E02F9/264 | 2 |
| E21B47/0228 | 2 |
| G01V3/26 | 2 |
| E02F9/265 | 2 |