Inventor
DAIKI ISHIZUKA
Inventor
JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Bprimary
B23BTurning33%
B23KSoldering or unsoldering17%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling17%
C23CCoating metallic material17%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
11,911,846Work processing apparatus202411,724,321Hole drilling machine and method for drilling oval hole and inner-diameter-changing hole by means of hole drilling machine202311,154,939Hole drilling machine and method for drilling oval hole and inner-diameter-changing hole by means of hole drilling machine2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2024Patents assigned to ENSHU SEISAKU KK (3)· patent assignee history
2021–2024Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ENSHU SEISAKU KK | 3 | 2021–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 3 | 2021–2024 |