Inventor
Yoshiki Ishikawa
Inventor
Toyota, JP
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E05Bprimary
E05BLocks16%
Y10TTechnical subjects covered by former us classification13%
B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles7%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general7%
E05FDevices for moving wings into open or closed position7%
A61LMethods or apparatus for sterilising materials or objects in general5%
C22CAlloys5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
A61BDiagnosis4%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys4%
PatentTitleYear
10,738,513Flush power slide door handle202010,668,851Door handle202010,669,613Titanium alloy202010,655,371Flush powered slide door handle with self-centering bell crank202010,655,370Methods for preventing unintended activation of power slide door202010,583,217Implant and method for producing implant202010,526,817Disabling system for a lock rod in a vehicle door's locking system202010,207,633Door handle20199,945,155Cylinder lock device20189,937,854Illuminated door handle20189,764,684'Door handle with light unit'20179,752,214'Titanium alloy'20178,982,200'Intraoral camera with light collecting faces that deflect light close to an imaging window'20158,975,850'Driving control device of opening and closing body for vehicle'20158,956,565'Flake graphite cast iron and production method thereof'20158,444,100'Retainer structure'20137,059,290'Cylinder liner with its inner peripheral surface formed with surface treatment layer, and method for machining to the surface treatment layer'20066,553,957'Combination of cylinder liner and piston ring of internal combustion engine'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2020Patents assigned to NIPPON PISTON RING CO LTD (6)· patent assignee history
2003–2006Based in Tochigi, JP· patent location history
2013–2017Patents assigned to ISHIKAWA YOSHIKI (5)· patent assignee history
2013–2020Based in Toyota, JP· patent location history
2015–2020Patents assigned to AISIN SEIKI (5)· patent assignee history
2015–2020Based in Saitama, JP· patent location history
2015Based in Ehime, JP· patent location history
2017–2020Patents assigned to KOITO MFG CO LTD (4)· patent assignee history
2020Patents assigned to TOYOTA ENG & MFG NORTH AMERICA (4)· patent assignee history
2020Based in Ann Arbor, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON PISTON RING CO LTD | 6 | 2003–2020 |
| AISIN SEIKI | 5 | 2015–2020 |
| ISHIKAWA YOSHIKIself | 5 | 2013–2017 |
| KOITO MFG CO LTD | 4 | 2017–2020 |
| TOYOTA ENG & MFG NORTH AMERICA | 4 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Toyota, JP | 7 | 2013–2020 |
| Ann Arbor, MI, US | 4 | 2020 |
| Saitama, JP | 4 | 2015–2020 |
| Tochigi, JP | 2 | 2003–2006 |
| Ehime, JP | 1 | 2015 |