MH

Mitsuo Hayasaka

HI Hitachi: 56 patents #204 of 28,497Top 1%
HV Hitachi Vantara: 4 patents #10 of 254Top 4%
Overall (All Time): #38,573 of 4,157,543Top 1%
60
Patents All Time

Issued Patents All Time

Showing 25 most recent of 60 patents

Patent #TitleCo-InventorsDate
12340084 Quota management system and quota management method Pablo Martinez Lerin 2025-06-24
12222952 Information processing system and log storage method for information processing system Tomoyuki Kodama 2025-02-11
12223267 Question answering system, question answering program, and question answering method Keiichi Matsuzawa 2025-02-11
12169479 Unified storage and method of controlling unified storage Yuto KAMO, Norio Shimozono 2024-12-17
12169441 Data management system and data management method Soichi Watanabe, Miho Kobayashi 2024-12-17
12118393 Resource allocation control based on performance-resource relationship Akio Shimada 2024-10-15
12099726 Rebalancing volumes in computer system comprising upper and lower cluster Masanori Takata 2024-09-24
12067372 Method and system for restricting transmission of sensitive information contained in a document Keiichi Matsuzawa 2024-08-20
12026262 Storage system and data deletion method Kazumasa Matsubara 2024-07-02
12015664 Information processing system and application services distribution method in information processing system Shimpei NOMURA, Kazumasa Matsubara, Eiichi Inoue 2024-06-18
11977487 Data control device, storage system, and data control method Shimpei NOMURA 2024-05-07
11842308 Computer system and method for managing data of an executed workflow Ken Nomura, Mutsumi Hosoya 2023-12-12
11778020 Computer system and scale-up management method Yugo YAMAUCHI, Takayuki Fukatani 2023-10-03
11768616 Resource allocation control device, computing system, and resource allocation control method Akio Shimada 2023-09-26
11768608 Computer system, compute node, and data management method Yuto KAMO 2023-09-26
11706287 Information processing system and application services distribution method in information processing system Shimpei NOMURA, Kazumasa Matsubara, Eiichi Inoue 2023-07-18
11687239 File storage system and method for managing file storage system Shimpei NOMURA, Masanori Takata 2023-06-27
11636073 File storage system and file management method by file storage system Masanori Takata, Shimpei NOMURA, Yuto KAMO 2023-04-25
11520745 Distributed storage device and data management method in distributed storage device Tomoyuki Kodama, Yuto KAMO 2022-12-06
11483158 Distributed ledger device, distributed ledger system, and distributed ledger management method Shimpei NOMURA, Jun Nemoto 2022-10-25
11467908 Distributed storage system, distributed storage node, and parity update method for distributed storage system Kazushi Nakagawa, Yuto KAMO 2022-10-11
11449629 Data transfer management system and data transfer management method Ken Nomura 2022-09-20
11412034 Information processing system and application services distribution method in information processing system Shimpei NOMURA, Kazumasa Matsubara, Eiichi Inoue 2022-08-09
11372570 Storage device, computer system, and data transfer program for deduplication Yuto KAMO, Shimpei NOMURA 2022-06-28
11321208 Distributed storage system and distributed storage control method Hiroto Ebara, Takeru Chiba 2022-05-03