Inventor · disambiguated record
Yuji Koyamashita
Also filed as: KOYAMASHITA YUJI
2 granted patents·3 pending applications·15 citations·filing 2004–2008
57Inventor score
Top patents by PatentIndex Score
5 records- 0173US8715533B2Dielectric raw material, antenna device, portable phone and electromagnetic wave shielding bodyTAKAGI KAZUHISA·Filed 2005·Granted May 6, 2014·8 cites·14 claims
- 0260US7274953B2Portable telephone with reduced specific absorption rate and improved efficiencyFINE RUBBER KENKYUUSHO KK·Filed 2004·Granted Sep 25, 2007·7 cites·11 claims
- 0351US2010180702A1Whole-body phantom and process for producing the sameKOYAMASHITA YUJI·Filed 2007·Application pending·0 cites
- 0443US2007267603A1Method of Controlling Specific Inductive Capacity, Dielectric Material, Mobil Phone and Human Phantom ModelTAKAGI KAZUHISA·Filed 2005·Application pending·0 cites
- 0541US2010096181A1Electromagnetic shield sheet and rfid plateNAKAMURA MUNETOMO·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →