在被(bei)視為純電(dian)(dian)動汽車(che)(EV)新(xin)一代電(dian)(dian)池(chi)(chi)(chi)首(shou)選的(de)“全固態(tai)電(dian)(dian)池(chi)(chi)(chi)”的(de)研(yan)發(fa)方面(mian)，日(ri)(ri)本(ben)企(qi)(qi)(qi)業領先。調查世界全固態(tai)電(dian)(dian)池(chi)(chi)(chi)從(cong)自2000年(nian)(nian)至2022年(nian)(nian)3月(yue)底公開的(de)專利數來看，首(shou)位(wei)(wei)是(shi)豐田，達到(dao)1331件。第(di)(di)2位(wei)(wei)是(shi)松下控股(gu)(445件)，第(di)(di)3位(wei)(wei)是(shi)出光(guang)興產(272件)，日(ri)(ri)本(ben)企(qi)(qi)(qi)業壟(long)斷(duan)了前3名。在前10家企(qi)(qi)(qi)業中，6家為日(ri)(ri)本(ben)企(qi)(qi)(qi)業。韓國(guo)企(qi)(qi)(qi)業中，三星電(dian)(dian)子居(ju)第(di)(di)4位(wei)(wei)，LG化學居(ju)第(di)(di)6位(wei)(wei)。(全球企(qi)(qi)(qi)業動態(tai))