YY

Yusuke Yamaga

HI Hitachi: 6 patents #6,582 of 28,497Top 25%
HV Hitachi Vantara: 2 patents #38 of 254Top 15%
Overall (All Time): #601,767 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12332780 Storage system Takaki Matsushita, Akira Deguchi 2025-06-17
12298998 Storage system and data replication method in storage system Takaki Matsushita, Akira Deguchi 2025-05-13
12105972 Storage system and storage control method of data deduplication between virtual devices Ryosuke Tatsumi, Tomohiro Yoshihara, Takaki Matsushita, Naoyuki Masuda 2024-10-01
11947811 Storage system and data replication method in storage system Takaki Matsushita 2024-04-02
11704337 Storage system and data replication method in storage system Takaki Matsushita, Akira Deguchi 2023-07-18
11531474 Storage system and data replication method in storage system Takaki Matsushita 2022-12-20
11288006 Storage system and volume copying method where changes to address conversion table is rolled back Tomohiro Kawaguchi, Akira Deguchi, Takaki Matsushita, Tadato Nishina 2022-03-29
10963485 Storage system and data replication method in storage system Takaki Matsushita, Akira Deguchi 2021-03-30