Inventor
HIDEKI SHIMAHARA
Inventor
CH
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Bprimary
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges100%
PatentTitleYear
11,946,499Expansion anchor with sleeve abutment walls202411,920,619Expansion anchor with forwards and rearwards grooves202411,852,176Expansion anchor with additional expansion element202311,767,870Expansion anchor with different expansion angles202311,719,270Expansion anchor with a nonaxisymmetric recess202311,280,364Torque limitation device having three webs202211,280,363Torque limiting device having holding claws202211,261,895Fracture nut having a fracture surface having a large aperture angle2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to HILTI AG (8)· patent assignee history
2022–2024Based in CH· patent location history
2023Patents assigned to Hilti Akiiengesellschaft (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HILTI AG | 8 | 2022–2024 |
| Hilti Akiiengesellschaft | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| CH | 8 | 2022–2024 |