Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12027051 | Mobile object control apparatus, mobile object control method, and computer readable recording medium | Kazuhiro Narushima, Kumiko Tadano | 2024-07-02 |
| 12019455 | Transport operation control device, transport system, transport operation control method, and recording medium | Kumiko Tadano | 2024-06-25 |
| 11747794 | Conveyance task control device, system, method, and computer-readable medium | Kumiko Tadano | 2023-09-05 |
| 11449039 | Transportation operation control device, transportation operation control method, and recording medium in which transportation operation control program is stored | Kumiko Tadano | 2022-09-20 |
| 11436551 | Transportation operation control device, transportation operation control method, and recording medium in which transportation operation control program is stored | Kumiko Tadano | 2022-09-06 |
| 11122390 | Guidance assistance apparatus, guidance assistance method, and storage medium for storing program | — | 2021-09-14 |
| 11019456 | Guidance assistance apparatus, guidance assistance method, and storage medium for storing program | — | 2021-05-25 |
| 10893380 | Guidance assistance apparatus, guidance assistance method, and storage medium for storing program | — | 2021-01-12 |
| 10687170 | Guidance assistance apparatus, guidance assistance method, and storage medium for storing program | — | 2020-06-16 |
| 9898525 | Information processing device which carries out risk analysis and risk analysis method | — | 2018-02-20 |
| 9235423 | Availability evaluation device and availability evaluation method | — | 2016-01-12 |
| 9116708 | Program creation support apparatus, program, and information system | — | 2015-08-25 |
| 8798982 | Information processing device, information processing method, and program | — | 2014-08-05 |
| 7873694 | Information system management unit | — | 2011-01-18 |
| 7735115 | System which enforces policy for virtual private organization and method thereof | — | 2010-06-08 |
| 7397802 | Communications network with routing tables for establishing a path without failure by avoiding unreachable nodes | — | 2008-07-08 |
| 7161910 | Minimum cost routing based on relative costs of node resources | — | 2007-01-09 |
| 7085493 | Line processing equipment | — | 2006-08-01 |
| 7058303 | Optical cross-connecting device | Ryo Yamada, Soichiro Araki, Yoshihiko Suemura, Itaru Nishioka, Atsushi Iwata | 2006-06-06 |
| 7054555 | Communication network, wavelength division multiplex transmission equipment, optical switch equipment, and optical attribute/state administering method for them | — | 2006-05-30 |
| 7020078 | Communication network system and communication network node for use in the same communication network system | — | 2006-03-28 |
| 6957018 | Optical packet exchange system and optical switch | Soichiro Araki, Yoshihiko Suemura, Akio Tajima, Seigo Takahashi, Naoya Henmi | 2005-10-18 |
| 6760346 | Packet switching network | Yoshihiko Suemura, Soichiro Araki, Akio Tajima, Seigo Takahashi | 2004-07-06 |
| 6760552 | Optical receiving circuit and optical communication device | Akio Tajima, Hiroaki Takahashi, Soichiro Araki, Naoya Henmi, Yoshihiko Suemura +1 more | 2004-07-06 |
| 6570687 | Optical packet exchange system and optical switch | Soichiro Araki, Yoshihiko Suemura, Akio Tajima, Seigo Takahashi, Naoya Henmi | 2003-05-27 |