Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8566548 | Volume selection method and information processing system | Fuming Liu | 2013-10-22 |
| 8555106 | Data migration management apparatus and information processing system | Hiroshi Yamakawa | 2013-10-08 |
| 8549248 | Data migration method and information processing system | Fuming Liu | 2013-10-01 |
| 8296544 | Storage capacity management system in dynamic area provisioning storage | Nobuo Beniyama, Hiroshi Nojima | 2012-10-23 |
| 8285935 | Cache control apparatus and method | Yosuke KASAI, Manabu Obana | 2012-10-09 |
| 8234480 | Storage capacity management system in dynamic area provisioning storage | Nobuo Beniyama, Hiroshi Nojima | 2012-07-31 |
| 8205112 | Data migration management apparatus and information processing system | Hiroshi Yamakawa | 2012-06-19 |
| 8171059 | Data migration management apparatus and management method | Yuichiro Nagashima | 2012-05-01 |
| 8001351 | Data migration method and information processing system | Fuming Liu | 2011-08-16 |
| 7941625 | Volume selection method and information processing system | Fuming Liu | 2011-05-10 |
| 7725675 | Storage capacity management system in dynamic area provisioning storage | Nobuo Beniyama, Hiroshi Nojima | 2010-05-25 |
| 7647497 | Method and program for user authentication in a network storage system | Yasuo Yamasaki, Yohsuke Ishii | 2010-01-12 |
| 7500059 | Inter-processor communication method using a shared cache memory in a storage system | — | 2009-03-03 |
| 7409515 | Method for exchanging data between volumes of storage system | Tomohiro Hanai | 2008-08-05 |
| 7165083 | File management method in a distributed storage system | Masaaki Iwasaki | 2007-01-16 |
| 7080128 | Inter-processor communication method using a disk cache in a network storage system | — | 2006-07-18 |
| 6813684 | Disk drive system and method for controlling a cache memory | Shinji Fujiwara | 2004-11-02 |
| 5923388 | Touch panel | Shigemi Kurashima, Katsuhiro Kurasawa | 1999-07-13 |
| 5831691 | Touch panel having spacers arranged on vertexes of orthogonal hexagons | Shigemi Kurashima, Katsuhiro Kurasawa | 1998-11-03 |
| 5777606 | Touch panel | Shigemi Kurashima, Katsuhiro Kurasawa | 1998-07-07 |
| 5715024 | Touch panel having 30 to 45 degree angle between direction of display unit elements and direction of input unit elements | Shigemi Kurashima, Katsuhiro Kurasawa | 1998-02-03 |
| 5640258 | Touch panel having 15 to 30 degree angle between direction of display unit elements and direction of input unit elements | Shigemi Kurashima, Katsuhiro Kurasawa | 1997-06-17 |
| 5504502 | Pointing control device for moving a cursor on a display on a computer | Takashi Arita, Toshinori Sasaki | 1996-04-02 |
| 5451724 | Touch panel for detecting a coordinate of an arbitrary position where pressure is applied | Fumihiko Nakazawa, Masao Shibayama, Tatsumi Ohtsuka, Katsuya Irie, Kimikazu Itoh +3 more | 1995-09-19 |
| 5432530 | Pointing device and method of control of same | Takashi Arita, Masanori Okahashi, Toshiaki Tanaka | 1995-07-11 |