Construction Machine
US-2024384497-A1 · Nov 21, 2024 · US
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Oka Daisuke patents
Oka Daisuke is listed as an inventor on 23 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Oka Daisuke |
| Total patents | 23 |
| First publication | Jan 1, 2015 |
| Latest publication | Nov 21, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Prosthetic knee joint
US-2022202594-A1 · Jun 30, 2022 · US
Power consumption calculation system for prosthetic leg, state estimation system for prosthetic limb, and physical condition estimation system for user of prosthetic limb
US-2022192845-A1 · Jun 23, 2022 · US
Construction machine
US-11332911-B2 · May 17, 2022 · US
Hydraulic drive system for construction machine
US-11280059-B2 · Mar 22, 2022 · US
Construction Machine
US-2021332560-A1 · Oct 28, 2021 · US
Novel medicament for treating inflammatory bowel disease
US-2021317111-A1 · Oct 14, 2021 · US
Hydraulic drive system for construction machine
US-11111650-B2 · Sep 7, 2021 · US
Hydraulic Drive System for Construction Machine
US-2021131069-A1 · May 6, 2021 · US
Construction machine
US-10995473-B2 · May 4, 2021 · US
Recent patents
Latest publications not already listed above.
Quinolone compound
US-2021032207-A1 · Feb 4, 2021 · US
Hydraulic Drive System for Construction Machine
US-2020340206-A1 · Oct 29, 2020 · US
Construction Machine
US-2020232180-A1 · Jul 23, 2020 · US
Construction machine
US-10676897-B2 · Jun 9, 2020 · US
Quinolone compound
US-2020055823-A1 · Feb 20, 2020 · US
Construction Machine
US-2019292753-A1 · Sep 26, 2019 · US
Quinolone compound
US-2019077762-A1 · Mar 14, 2019 · US
Quinolone compound
US-2017362180-A1 · Dec 21, 2017 · US
Quinolone compound
US-2016340314-A1 · Nov 24, 2016 · US
Quinolone compound
US-9440951-B2 · Sep 13, 2016 · US
Quinolone compound
US-2015239865-A1 · Aug 27, 2015 · US
Quinolone compound
US-9067887-B2 · Jun 30, 2015 · US
Quinolone compound
US-2015005287-A2 · Jan 1, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Otsuka Pharma Co Ltd | 12 |
| Hitachi Construction Machinery Tierra Co Ltd | 11 |
| Nabtesco Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07D471/04 | 10 |
| A61P31/04 | 10 |
| C07D401/04 | 10 |
| A61K31/497 | 10 |
| C07D413/04 | 10 |