Inventor · disambiguated record
Hiroaki Tsuyoshi
Also filed as: TSUYOSHI HIROAKI
4 granted patents·26 citations·filing 1995–2016
69Inventor score
Files withMITSUI MINING & SMELTING CO4
Top patents by PatentIndex Score
4 records- 0159US10280501B2Roughened copper foil, copper clad laminate, and printed circuit boardMITSUI MINING & SMELTING CO·Filed 2016·Granted May 7, 2019·0 cites·5 claims
- 0245US9338898B2Method of producing a printed wiring boardMITSUI MINING & SMELTING CO·Filed 2013·Granted May 10, 2016·0 cites·8 claims
- 0345US6165617AResin-coated copper foil for multilayer printed wiring board and multilayer printed wiring board provided with said copper foilMITSUI MINING & SMELTING CO·Filed 1995·Granted Dec 26, 2000·13 cites·7 claims
- 0445US5800722AMultilayer printed wiring board and process for manufacturing the sameMITSUI MINING & SMELTING CO·Filed 1996·Granted Sep 1, 1998·13 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →