TH

Takamasa Hirata

IBM: 5 patents #1,014 of 10,295Top 10%
Overall (2016): #23,252 of 481,213Top 5%
5
Patents 2016

Issued Patents 2016

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9471255 Tape storage device and writing method therefor Setsuko Masuda, Yuhko Mori, Yutaka Oishi, Terue Watanabe 2016-10-18
9406334 Method of detecting tampering of data in tape drive, and file system Tohru Hasegawa, Naoki Imai, Masanori Kamiya, Yutaka Oishi 2016-08-02
9399553 Efficient distribution and selection of storage media in a storage medium library Tohru Hasegawa, Naoki Imai, Masanori Kamiya, Yutaka Oishi 2016-07-26
9334117 Moving cartridge between library strings Naoki Imai, Masanori Kamiya, Norie Iwasaki 2016-05-10
9280556 Generating enumerated information in which a plurality of files are enumerated in a sequential medium Tohru Hasegawa, Naoki Imai, Masanori Kamiya, Yutaka Oishi 2016-03-08