Inventor
MASAYUKI ISHIZUKA
Inventor
JP
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B21Dprimary
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material41%
F16LPipes11%
B62DMotor vehicles8%
C21DModifying the physical structure of ferrous metals8%
F16HGearing8%
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling5%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for5%
F16CShafts5%
H05BElectric heating5%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology3%
PatentTitleYear
12,358,037Forming device and forming method202512,319,215Vehicle structure202512,214,825Flanged member202512,109,603Electrical heating apparatus202412,090,542Forming system202411,919,573Vehicle body structure, reinforcement member, and reinforcement member manufacturing method202411,845,121Metal pipe forming method, metal pipe, and forming system202311,779,987Forming device202311,746,874Bending meshing type gear device and method of manufacturing bending meshing type gear device202311,746,881Reduction gear202311,691,192Forming system202311,642,715Forming device and metal pipe202311,518,325Reinforcement member for vehicle, and method for manufacturing same202211,493,112Speed reducer202211,453,037Forming system202211,440,074Forming device, forming method, and metal pipe202211,298,738Forming device and forming method202211,267,034Forming device and forming method202211,253,900Forming apparatus2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to SUMITOMO HEAVY INDUSTRIES (19)· patent assignee history
2022–2025Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUMITOMO HEAVY INDUSTRIES | 19 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 19 | 2022–2025 |