Issued Patents All Time
Showing 51–75 of 164 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9997193 | Selective index writing prior to unthreading a magnetic recording tape | Tohru Hasegawa, Masayuki Iwanaga | 2018-06-12 |
| 9996459 | Reclaiming of sequential storage medium | Tohru Hasegawa, Masayuki Iwanaga | 2018-06-12 |
| 9993209 | Dynamically monitoring environmental and physiological characteristics to generate a medicine ingestion alarm | Kanako Fujitani, Mariko Ishige, Yusuke Nishitani, Tatsuya Sobue, Masayuki Yamana | 2018-06-12 |
| 9984078 | Deleting files written on tape | Masayuki Iwanaga, Yumiko Ohta | 2018-05-29 |
| 9965189 | Writing data spanning plurality of tape cartridges | Tohru Hasegawa, Masayuki Iwanaga | 2018-05-08 |
| 9959045 | Write procedure using estimated best setting in first run | James M. Karp, Takashi Katagiri, Yuhko Mori | 2018-05-01 |
| 9952780 | Method for retrieving data from a tape drive | Kousei Kawamura, Koichi Masuda, Sosuke Matsui, Takahiro Tsuda | 2018-04-24 |
| 9952770 | Responding to recall operations based on file migration time | Tohru Hasegawa, Masayuki Iwanaga | 2018-04-24 |
| 9947355 | Encoding information on tape using write offset gaps | Tohru Hasegawa, Masayuki Iwanaga | 2018-04-17 |
| 9946487 | Method of moving files in hierarchical storage system | Tohru Hasegawa, Masayuki Iwanaga | 2018-04-17 |
| 9940061 | Method of moving files in hierarchical storage system | Tohru Hasegawa, Masayuki Iwanaga | 2018-04-10 |
| 9927982 | Write procedure using estimated best setting in first run | James M. Karp, Takashi Katagiri, Yuhko Mori | 2018-03-27 |
| 9916115 | Providing access to virtual sequential access volume | Kousei Kawamura, Koichi Masuda, Sosuke Matsui, Takahiro Tsuda | 2018-03-13 |
| 9891834 | Writing data spanning plurality of tape cartridges | Tohru Hasegawa, Masayuki Iwanaga | 2018-02-13 |
| 9858010 | Writing files to a storage medium | Tohru Hasegawa, Masayuki Iwanaga | 2018-01-02 |
| 9842623 | High resolution tape directory (HRTD) stored at end of data in an index partition | Atsushi Abe, Takashi Katagiri, Hirokazu Nakayama | 2017-12-12 |
| 9836237 | Storing data in storage area | Katsuyoshi Katori, Eiji Tosaka | 2017-12-05 |
| 9830104 | Columnar data storage on tape partition | Kousei Kawamura, Koichi Masuda, Sosuke Matsui, Takahiro Tsuda | 2017-11-28 |
| 9766836 | Migration of data to sequential access medium | Tohru Hasegawa, Masayuki Iwanaga | 2017-09-19 |
| 9766835 | Migration of data to sequential access medium | Tohru Hasegawa, Masayuki Iwanaga | 2017-09-19 |
| 9766813 | Write procedure using estimated best setting in first run | James M. Karp, Takashi Katagiri, Yuhko Mori | 2017-09-19 |
| 9760305 | Migration of data to sequential access medium | Tohru Hasegawa, Masayuki Iwanaga | 2017-09-12 |
| 9753664 | Method of detecting tampering of data in tape drive, and file system | Tohru Hasegawa, Takamasa Hirata, Naoki Imai, Masanori Kamiya | 2017-09-05 |
| 9753930 | Deleting files written on tape | Masayuki Iwanaga, Yumiko Ohta | 2017-09-05 |
| 9754628 | Reducing total seek time for determining an access sequence of data stored on a tape medium | Takashi Katagiri, Yuhko Mori, Masakatsu Murata, Hirokazu Nakayama | 2017-09-05 |