Musical instrument and keyboard musical instrument
US-11322121-B2 · May 3, 2022 · US
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Haba Daisuke patents
Haba Daisuke is listed as an inventor on 10 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Haba Daisuke |
| Total patents | 10 |
| First publication | Oct 1, 2015 |
| Latest publication | May 3, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Musical instrument and keyboard musical instrument
US-2021287639-A1 · Sep 16, 2021 · US
Razor
US-9919440-B2 · Mar 20, 2018 · US
Razor with attached shaving aid
US-9889570-B2 · Feb 13, 2018 · US
Razor
US-9796101-B2 · Oct 24, 2017 · US
Pivoting razor
US-9498892-B2 · Nov 22, 2016 · US
Razor with attached shaving aid
US-2015290820-A1 · Oct 15, 2015 · US
Razor
US-2015290822-A1 · Oct 15, 2015 · US
Lubricating resin composition
US-2015272852-A1 · Oct 1, 2015 · US
Razor
US-2015273708-A1 · Oct 1, 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 |
|---|---|
| Kai R&D Center Co Ltd | 8 |
| Yamaha Corp | 2 |
| Kai Cutlery Center Co | 2 |
| Sumitomo Seika Chemicals | 1 |
| Nakasuka Hiroyuki | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B26B21/443 | 5 |
| B26B21/225 | 5 |
| B26B21/4025 | 4 |
| B26B21/4012 | 4 |
| B26B21/44 | 4 |