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USPTO Patent Rankings Data through Dec 31, 2025
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Setsuko Masuda — 7 Patents in 2021

IBM: 7 patents #710 of 11,638Top 7%
Toshima, JP: #1 of 10 inventorsTop 10%
Overall (2021): #15,214 of 548,734Top 3%
7 Patents 2021

Issued Patents 2021

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11195546 Data storage beyond a threshold tape position Atsushi Abe, Tsuyoshi Miyamura 2021-12-07 $3,115,000
11176968 Buffered writing of datasets and end longitudinal positions (end LPOSs) on a magnetic recording tape and validating the end LPOSs during reading of a later dataset thereafter Tsuyoshi Miyamura 2021-11-16 $1,912,000
11106364 Fast locate using imitation reads on tape drives Atsushi Abe 2021-08-31 $6,618,000
11099738 Fast locate using imitation reads on tape drives Atsushi Abe 2021-08-24 $4,861,000
11099737 Fast locate using imitation reads on tape drives Atsushi Abe 2021-08-24 $4,861,000
11087797 Tape storage system including at least two tape storage apparatuses for improved writing of data to be synchronized Atsushi Abe, Takashi Katagiri, Motoko Oe, Yutaka Oishi, Noriko Yamamoto +1 more 2021-08-10 $4,960,000
11056140 High resolution tape directory recovery by writing a null data set Tsuyoshi Miyamura, Hironobu Nagura 2021-07-06 $5,313,000