Inventor
MASAYUKI ISHIKAWA
Inventor
JP
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Bprimary
H01BCables16%
F15BSystems acting by means of fluids in general9%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for7%
B25JManipulators6%
Y10TTechnical subjects covered by former us classification6%
B23BTurning4%
B23CMilling4%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling4%
B60TVehicle brake control systems or parts thereof4%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors4%
PatentTitleYear
12,434,953Forklift, cargo handling system, loading method, and forklift control device202512,383,964Control method for chuck device202512,343,804Drive system for chuck device202512,209,004Initial setting method of unmanned forklift, palette for adjustment, and adjustment system of unmanned forklift202512,131,847Multicore cable202411,742,112Insulated electric cable202311,600,403Cable202311,515,063Composite cable202211,473,842Melting work device and melting work method202211,456,090Insulated electrical cable with inner sheath layer202211,443,870Composite cable202211,428,331Servo valve202211,410,789Core wire for multi-core cables and multi-core cable202211,410,792Multicore cable202211,396,164Electronic component and method of manufacturing electronic component202211,370,035Drive system and control method for chuck device202211,338,746Automobile architecture202211,300,143Drive method and drive device for fluid pressure cylinder202211,295,875Insulated electric cable202211,257,735Heat sink-equipped power module substrate and manufacturing method for heat sink-equipped power module substrate202211,162,515Servo valve202111,152,136Composite cable2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2024Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (11)· patent assignee history
2021–2025Patents assigned to SMC CORP (6)· patent assignee history
2021–2022Patents assigned to SUMITOMO WIRING SYSTEMS (4)· patent assignee history
2021–2025Based in JP· patent location history
2022Patents assigned to MITSUBISHI MATERIALS CORP (2)· patent assignee history
2025Patents assigned to MITSUBISHI HEAVY IND LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUMITOMO ELECTRIC INDUSTRIES | 11 | 2021–2024 |
| SMC CORP | 6 | 2021–2025 |
| SUMITOMO WIRING SYSTEMS | 4 | 2021–2022 |
| MITSUBISHI MATERIALS CORP | 2 | 2022 |
| MITSUBISHI HEAVY IND LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 22 | 2021–2025 |