Toilet-seat device
US-2025072672-A1 · Mar 6, 2025 · US
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Hata Hiroki patents
Hata Hiroki is listed as an inventor on 9 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hata Hiroki |
| Total patents | 9 |
| First publication | Nov 24, 2016 |
| Latest publication | Mar 6, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Toilet device
US-11950732-B2 · Apr 9, 2024 · US
Toilet device
US-11805949-B2 · Nov 7, 2023 · US
Toilet device
US-2023096767-A1 · Mar 30, 2023 · US
Toilet device
US-2023096194-A1 · Mar 30, 2023 · US
Toilet device
US-10674880-B2 · Jun 9, 2020 · US
Conductive substrate, conductive substrate laminate, method for producing conductive substrate, and method for producing conductive substrate laminate
US-10168842-B2 · Jan 1, 2019 · US
Toilet device
US-2018220858-A1 · Aug 9, 2018 · US
Conductive substrate, conductive substrate laminate, method for producing conductive substrate, and method for producing conductive substrate laminate
US-2016342242-A1 · Nov 24, 2016 · 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 |
|---|---|
| Toto Ltd | 7 |
| Daiichi Kasei | 4 |
| Yoko Ind Co Ltd | 4 |
| Sumitomo Metal Mining Co | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A47K13/10 | 6 |
| E03D9/08 | 3 |
| A47K13/24 | 3 |
| A47K13/105 | 2 |
| H01B5/14 | 2 |