Inventor
Yasuyuki Otsuka
Inventor
Yokkaichi, JP
Overview
Patents· 26 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Bprimary
H01BCables21%
C22CAlloys18%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys18%
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling5%
H01RElectrically-conductive connections5%
Y10TTechnical subjects covered by former us classification5%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for4%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material2%
B21FWorking or processing of metal wire2%
B22DCasting of metals2%
PatentTitleYear
11,037,695Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire202110,829,843Method for producing aluminum wire202010,822,676Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire202010,796,811Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire202010,706,986Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire202010,658,092Electric wire conductor, covered electric wire, and wiring harness202010,650,936Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire202010,553,328Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire202010,522,263Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire201910,515,734Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire201910,471,491Die-pressing punch capable of adjusting initial load of coil spring in accordance with material of workpiece, die-pressing die set, and beveling method201910,471,492Die-pressing die having dust collection passage at peripheral edge portion of roller unit20199,953,736Aluminum electric wire for an automobile and a method for producing the same20189,663,863'Anticorrosive polyamide resin composition, and electric wire with terminal'20179,564,254'Aluminum alloy wire, and aluminum alloy twisted wire, covered electrical wire and wire harness using the same'20179,490,094'Overcurrent protection apparatus'20169,422,612'Aluminum alloy wire'20169,246,239'Crimped terminal wire for automobile'20168,921,696'Wiring harness and a method for producing the same, and a method for connecting insulated wires'20148,519,269'Conductor of an electric wire, and an insulated wire'20138,476,529'Aluminum electric wire for an automobile and a method for producing the same'20138,278,555'Electric wire conductor and a method of producing the same'20128,017,869'Conductor of an electric wire, and an insulated wire'20117,820,914'Insulated wire and a wiring harness'20107,275,764'Vehicle occupant knee protection device'20076,291,790'Wire electrode for electro-discharge machining'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2021Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (22)· patent assignee history
2001Based in Osaka, JP· patent location history
2007Based in Haga-gun, JP· patent location history
2010–2021Patents assigned to AUTONETWORKS TECHNOLOGIES LTD (21)· patent assignee history
2010–2021Patents assigned to SUMITOMO WIRING SYSTEMS (21)· patent assignee history
2010–2021Based in Yokkaichi, JP· patent location history
2012–2017Patents assigned to OTSUKA YASUYUKI (8)· patent assignee history
2014–2017Patents assigned to HOSOKAWA TAKEHIRO (3)· patent assignee history
2019–2020Based in Mie, JP· patent location history
2019Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUMITOMO ELECTRIC INDUSTRIES | 22 | 2001–2021 |
| AUTONETWORKS TECHNOLOGIES LTD | 21 | 2010–2021 |
| SUMITOMO WIRING SYSTEMS | 21 | 2010–2021 |
| OTSUKA YASUYUKIself | 8 | 2012–2017 |
| HOSOKAWA TAKEHIRO | 3 | 2014–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokkaichi, JP | 19 | 2010–2021 |
| Mie, JP | 3 | 2019–2020 |
| Kanagawa, JP | 2 | 2019 |
| Haga-gun, JP | 1 | 2007 |
| Osaka, JP | 1 | 2001 |