Vibration device
US-12349596-B2 · Jul 1, 2025 · US
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Mitsui Hiroki patents
Mitsui Hiroki is listed as an inventor on 7 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Mitsui Hiroki |
| Total patents | 7 |
| First publication | Jun 1, 2017 |
| Latest publication | Jul 1, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Piezoelectric element
US-2023320225-A1 · Oct 5, 2023 · US
Pit gate, pit equipment, nuclear power facility, and pit gate installation method
US-11594341-B2 · Feb 28, 2023 · US
Vibration device
US-2022209096-A1 · Jun 30, 2022 · US
Pit gate, pit equipment, nuclear power facility, and pit gate installation method
US-2021158979-A1 · May 27, 2021 · US
Rope hoist
US-10351398-B2 · Jul 16, 2019 · US
Rope hoist
US-2017152128-A1 · Jun 1, 2017 · 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 |
|---|---|
| Tdk Corp | 3 |
| Kito Kk | 2 |
| Mitsubishi Heavy Ind Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B66D2700/025 | 2 |
| B66D3/22 | 2 |
| B66D3/26 | 2 |
| H02K7/116 | 2 |
| B66C11/06 | 2 |