HI

Hiroshi Itagaki

IBM: 15 patents #253 of 11,274Top 3%
Overall (2020): #3,911 of 565,922Top 1%
15
Patents 2020

Issued Patents 2020

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
10831624 Synchronizing data writes Shinsuke Mitsuma, Tohru Hasegawa, Tsuyoshi Miyamura, Noriko Yamamoto 2020-11-10
10817207 Management of a multi-library storage system Tohru Hasegawa, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto, Sosuke Matsui 2020-10-27
10734021 High speed file copy from tape using block grouping Tsuyoshi Miyamura, Tohru Hasegawa, Noriko Yamamoto, Shinsuke Mitsuma, Sosuke Matsui 2020-08-04
10732843 Tape drive data reclamation Sosuke Matsui, Tohru Hasegawa, Tsuyoshi Miyamura, Noriko Yamamoto, Shinsuke Mitsuma 2020-08-04
10726870 Timing index writes to a tape medium Tohru Hasegawa, Tsuyoshi Miyamura, Sosuke Matsui, Shinsuke Mitsuma, Noriko Yamamoto 2020-07-28
10698828 Copying fragmented files between sequential storage mediums Noriko Yamamoto, Tsuyoshi Miyamura, Tohru Hasegawa, Shinsuke Mitsuma, Sosuke Matsui 2020-06-30
10671294 Recalling files stored on a tape Tohru Hasegawa, Sosuke Matsui, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto 2020-06-02
10649697 Technique for providing information on time to read a file Tohru Hasegawa, Shinsuke Mitsuma, Terue Watanabe, Noriko Yamamoto 2020-05-12
10642784 Reducing read operations and branches in file system policy checks Tohru Hasegawa, Sosuke Matsui, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto 2020-05-05
10620865 Writing files to multiple tapes Tohru Hasegawa, Tsuyoshi Miyamura, Shinsuke Mitsuma, Sosuke Matsui, Noriko Yamamoto 2020-04-14
10614851 Verification of data on tape storage system Tsuyoshi Miyamura, Shinsuke Mitsuma, Noriko Yamamoto, Tohru Hasegawa 2020-04-07
10579294 Management of object location in hierarchical storage Tohru Hasegawa, Sosuke Matsui, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto 2020-03-03
10545698 Copy from source medium to target medium Tohru Hasegawa, Sosuke Matsui, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto 2020-01-28
10541004 Shortening the average reposition time to the beginning of files in a magnetic tape Tohru Hasegawa, Sosuke Matsui, Shinsuke Mitsuma, Tsuyoshi Miyamura, Noriko Yamamoto 2020-01-21
10528271 Managing read/write compatibility between storage devices and storage media Tohru Hasegawa, Shinsuke Mitsuma, Tsuyoshi Miyamura, Sosuke Matsui, Noriko Yamamoto 2020-01-07