Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12393017 | Ocular optical system and image display apparatus | — | 2025-08-19 |
| 12379067 | Head mounted device | — | 2025-08-05 |
| 11920730 | Head mounted device | — | 2024-03-05 |
| 11624478 | Head mounted device | — | 2023-04-11 |
| 9712609 | Computer network system and method of determining necessity of transferring load in computer network system | Masatsugu Ogawa, Masaki Kan, Dai Kobayashi, Masafumi Yano | 2017-07-18 |
| 9609060 | Distributed storage system and method | Masaki Kan | 2017-03-28 |
| 9342574 | Distributed storage system and distributed storage method | Masaki Kan | 2016-05-17 |
| 9317098 | Server, power management system, power management method, and program | Masumi ICHIEN, Masaki Kan, Dai Kobayashi, Yoshiaki Sakae, Yasuo Itabashi | 2016-04-19 |
| 8782160 | Cluster control system, cluster control method, and program | — | 2014-07-15 |
| 8775746 | Information processing system and method | Masaki Kan, Yoshiaki Sakae, Michitaro Miyata, Yasuo Itabashi, Dai Kobayashi | 2014-07-08 |
| 8635402 | Storage system and storage access method and program | — | 2014-01-21 |
| 8595272 | File server system and file management method using management policy and setting file to indicate management competence of storage area | Yoshihiro Kajiki | 2013-11-26 |
| 8346826 | Switch device, system, backup method and computer program | Satoshi Yamakawa, Yoshihiro Kajiki | 2013-01-01 |
| 8301603 | Information document search system, method and program for partitioned indexes on a time series in association with a backup document storage | Masaki Kan, Yoshihiro Kajiki, Satoshi Yamakawa, Yuji Kaneko | 2012-10-30 |
| 8267368 | Electronic device | Masahiro Mizuta | 2012-09-18 |
| 7818287 | Storage management system and method and program | Satoshi Yamakawa, Yoshihiro Kajiki | 2010-10-19 |
| 7765217 | System and method for managing and arranging data based on an analysis of types of file access operations | Satoshi Yamakawa, Yoshihiro Kajiki | 2010-07-27 |
| 7725588 | Switching method and switch device | Satoshi Yamakawa, Jun Ishikawa | 2010-05-25 |
| 7716337 | Intermediate device which can be introduced and removed in seamless way | Satoshi Yamakawa, Wataru Katsurashima | 2010-05-11 |
| 7438598 | Card connector | Toshiyasu Ito, Masaaki Oya, Kazutaka Taguchi, Hideki Kawai | 2008-10-21 |
| 7324347 | Memory card | Seiji Nakanishi, Noriaki Furuta, Takahiro Sakamoto, Masayoshi Yano | 2008-01-29 |
| 6947289 | Memory card | Seiji Nakanishi, Noriaki Furuta, Takahiro Sakamoto, Masayoshi Yano | 2005-09-20 |
| 6922343 | Memory card | Seiji Nakanishi, Noriaki Furuta, Takahiro Sakamoto, Masayoshi Yano | 2005-07-26 |
| 6699061 | Card connector | Kiyoshi Abe, Shigeru Sato | 2004-03-02 |
| 6607404 | Card connector | Toshiyasu Ito | 2003-08-19 |