Sumitomo Electric Printed Circuits, Inc.

Japan

 
Total IP 305
Total IP Rank # 4,239
IP Activity Score 3.1/5.0    219
IP Activity Rank # 3,191

Patents

Trademarks

119 0
0 0
186 0
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Last Patent 2025 - Printed wiring board
First Patent 2003 - Production method for flexible p...

Latest Inventions, Goods, Services

2024 Invention Printed wiring board. A printed wiring board according to the present disclosure comprises a firs...
Invention Coil device. This coil device comprises: a first base film having a first main surface and a seco...
Invention Printed wiring board. This printed wiring board is provided with a substrate, a first signal patt...
Invention Printed wiring board. This printed wiring board comprises a base film that has a main surface and...
Invention Flexible printed circuit board, wiring module, flexible printed circuit board including terminal,...
Invention Jig set, jig, and method for manufacturing wiring module. A jig set according to one embodiment o...
Invention Printed wiring board and method for manufacturing printed wiring board. A printed wiring board ac...
Invention Coil device. A coil device according to the present invention comprises a first base film, a seco...
Invention Adhesive composition for printed wiring boards, bonding film for printed wiring boards, coverlay ...
Invention Printed wiring board. This printed wiring board includes a substrate having a first principal sur...
Invention Circuit board. A circuit board of the present disclosure comprises: a fluororesin layer that incl...
Invention High-frequency substrate. A high-frequency substrate according to the present disclosure comprise...
Invention Printed wiring board. This printed wiring board is equipped with a first signal pattern, a second...
Invention Copper nano-ink, printed circuit board, and method for manufacturing printed circuit board substr...
2023 Invention Coil device. A coil device according to the present invention includes one or more printed wiring...
Invention Thermosetting adhesive, composite film, and printed wiring board. This thermosetting adhesive com...
Invention Printed wiring board. A printed wiring board comprising: an insulating layer having a first main ...
Invention Adhesive composition. Provided is an adhesive composition that sufficiently and simultaneously sa...
Invention Circuit board, and method for manufacturing circuit board. This circuit board comprises a fluorin...
Invention Printed wiring board. This printed wiring board comprises: a base film having a main surface; and...
Invention Printed wiring-board substrate and printed wiring-board. This printed wiring-board substrate comp...
Invention Printed circuit board. A printed circuit board includes a base film having a main surface, and a...
Invention Printed wiring board. This printed wiring board comprises a base film having a major surface, and...
Invention Method for manufacturing printed wiring board and system for manufacturing printed wiring board. ...
Invention Printed wiring board. This printed wiring board comprises a base film having a main surface, a co...
Invention Printed wiring board substrate, printed wiring board, and multilayer printed wiring board. The p...
Invention Printed wiring board. The printed wiring board includes a base film, a first conductor pattern, ...
2022 Invention Coil device. A coil device includes a base film that has a first principal surface and a second ...
Invention Coil device and printed wiring board. A coil device has a first surface and a second surface as ...
Invention Coil device and printed wiring board. The coil device includes a plurality of printed wiring boa...
Invention Printed wiring board. A printed wiring board includes: a base material having a main surface; a ...
Invention Printed wiring board. A printed wiring board includes: a first conductive pattern; a dielectric ...
Invention Printed wiring board and method of manufacturing printed wiring board. A printed wiring board in...
Invention Printed wiring board and coil device. A printed wiring board includes: a base film having a firs...
Invention Printed wiring board. A printed wiring board includes: a first insulating layer having a first m...
Invention Substrate for printed wiring board. A substrate for a printed wiring board according to the pres...
Invention Dielectric sheet, substrate for high frequency printed wiring board, and high frequency printed w...
Invention Printed wiring board. A printed wiring board includes a base film having a main surface, a coil ...
Invention Printed wiring board. The printed wiring board according to an embodiment of the present disclos...
Invention Printed wiring board. A printed wiring board according to one aspect of the present disclosure i...
Invention Flexible printed circuit board and method of manufacturing flexible printed circuit board. A fle...
Invention Printed wiring board. A printed wiring board includes a base film having a first major surface p...
Invention Wet treatment apparatus and method of manufacturing flexible printed circuit board. A wet treatm...
2019 Invention Substrate for high-frequency printed wiring board. A first embodiment of a substrate for a high-f...