KK

Keita KUSAGAWA

NT NTT: 1 patents #2,911 of 4,871Top 60%
Overall (All Time): #2,444,208 of 4,157,543Top 60%
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Patent #TitleCo-InventorsDate
12381736 Cipher system, encryption apparatus, decryption apparatus, method, and program — 2025-08-05