Inventor
Hiroshi Ookubo
Inventor
Kanagawa, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B29Cprimary
B29CShaping or joining of plastics20%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form20%
B26FPerforating10%
B62DMotor vehicles10%
B63BShips or other waterborne vessels10%
E02BHydraulic engineering10%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges10%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
10,864,699Composite material member, method for producing composite material member, and molding die for same202010,132,342Fastening structure for carbon fiber-reinforced resin material201810,065,687Composite material structure20189,896,164'Float mooring method, mooring member, and method of recovering same'2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2020Patents assigned to NISSAN MOTOR (3)· patent assignee history
2018Patents assigned to NIPPON STEEL & SUMIKIN ENG CO (1)· patent assignee history
2018–2020Based in Kanagawa, JP· patent location history
2018Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NISSAN MOTOR | 3 | 2018–2020 |
| NIPPON STEEL & SUMIKIN ENG CO | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 3 | 2018–2020 |
| Tokyo, JP | 1 | 2018 |