KA

Kazuya Asahina

PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #2,738,420 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11064288 Horn for speakers and horn speaker Kazuhiko Ikeuchi 2021-07-13