Tomota Nagaura — 9 Patents at Jx Nippon Mining & Metals

Tomota Nagaura has been granted 9 US patents while listed as an inventor at Jx Nippon Mining & Metals. The first was granted in 2015 and the most recent in December 2019. Tomota Nagaura ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Tomota Nagaura in Ibaraki, JP.

Patents per Year

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date
10519558	Copper sulfate, copper sulfate solution, plating solution, method for producing copper sulfate, method for producing semiconductor circuit board, and method for producing electronic apparatus	Masafumi Ishii	2019-12-31
10332756	Carrier-attached copper foil, laminate, method for manufacturing printed-wiring board and method for manufacturing electronic device	Terumasa Moriyama	2019-06-25
10201092	Carrier-attached copper foil, laminate, printed-wiring board and method for manufacturing the printed wiring board	—	2019-02-05
10187983	Copper foil provided with carrier, laminate, printed wiring board, electronic device, and method for fabricating printed wiring board	Michiya Kohiki	2019-01-22
10123433	Carrier-attached copper foil, laminate, method for manufacturing printed-wiring board and method for manufacturing electronic device	Terumasa Moriyama	2018-11-06
9826635	Carrier-attached copper foil	Kazuhiko Sakaguchi	2017-11-21
9788423	Copper foil with carrier	Michiya Kohiki, Terumasa Moriyama	2017-10-10
9578741	Copper foil with carrier, method of producing same, copper foil with carrier for printed wiring board, and printed wiring board	Michiya Kohiki, Terumasa Moriyama	2017-02-21
8980414	Carrier-attached copper foil	Kazuhiko Sakaguchi	2015-03-17