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 |