Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8568499 | Vitrified grinding stone | — | 2013-10-29 |
| 8518840 | Synthetic resin leather | Yoshinari Hatori, Shin Nakaya, Yasuhiro Tanaka, Kazuomi Ishimaru, Yoshiaki Hirai +1 more | 2013-08-27 |
| 8520685 | Signal relay apparatus, node apparatus, network system, virtual-link generating method, path calculating method, and computer product | Keiji Miyazaki, Shinya Kano, Yasuki Fujii | 2013-08-27 |
| 8291113 | Communication transmitting apparatus and communication transmitting method | Keiji Miyazaki, Shinya Kano, Yasuki Fujii | 2012-10-16 |
| 8185616 | Route designing method | Hitoshi Ueno, Keiji Miyazaki | 2012-05-22 |
| 7890656 | Transmission system, delivery path controller, load information collecting device, and delivery path controlling method | Koji Nakamichi, Akiko Yamada, Hitoshi Yamada, Katsuichi Nakamura, Seiji Nomiyama +4 more | 2011-02-15 |
| 7804788 | Ring type network system including a function of setting up a path | Yasuki Fujii, Keiji Miyazaki, Shinya Kano | 2010-09-28 |
| 7710863 | Relay device | Shinya Kano, Keiji Miyazaki | 2010-05-04 |
| 7706690 | Relay node in optical networks | Keiji Miyazaki, Shinya Kanoh, Yasuki Fujii | 2010-04-27 |
| 7680136 | Method and apparatus for allocating label to path in ring network | Keiji Miyazaki, Yasuki Fujii, Shinya Kano | 2010-03-16 |
| 7657180 | Communication path calculation method and module | Keiji Miyazaki, Yasuki Fujii, Shinya Kanoh | 2010-02-02 |
| 7653308 | Path routing computation method and optical communication network applying path routing computation method | Keiji Miyazaki, Yasuki Fujii, Shinya Kanoh | 2010-01-26 |
| 7639607 | Signaling system for simultaneously and autonomously setting a spare path | Yasuki Fujii, Keiji Miyazaki, Shinya Kanou, Takuya Okamoto, Tomoyuki Harada | 2009-12-29 |
| 7633857 | Node and method of setting backup path | Yasuki Fujii, Keiji Miyazaki, Shinya Kano | 2009-12-15 |
| 7630317 | Transmission bandwidth control device | Akiko Okamura, Koji Nakamichi, Hitoshi Yamada, Katsuichi Nakamura, Seiji Nomiyama +4 more | 2009-12-08 |
| 7626924 | Transmission device and label allocation method | Shinya Kanoh, Keiji Miyazaki | 2009-12-01 |
| 7616589 | Virtual LAN creation device | Akira Chugo, Keiji Miyazaki, Hitoshi Ueno, Kiyoshi Sugita, Takashi Onodera +1 more | 2009-11-10 |
| 7328223 | Storage management system and method | Koji Nakamichi | 2008-02-05 |
| 6558639 | Apparatus and method for purifying fluids including contaminants | Kenji Watanabe, Kazushi Nakashima, Takaaki Katagiri | 2003-05-06 |
| 6440185 | Resinoid grinding wheel | Shigeki Nakane | 2002-08-27 |
| 5545341 | Process for preparing ferromagnetic material | Yo Shimizu, Masaru Miya | 1996-08-13 |
| 5213915 | Holographic recording material and method for holographic recording | Taichi Ichihashi, Hideo Tanigawa | 1993-05-25 |
| 5125188 | Grinding wheel having grinding monitoring and automatic wheel balance control functions | Koji Ogawa, Koji Inoue | 1992-06-30 |
| 5095665 | Vitrified super abrasive grain grinding tool | Takao Yogo | 1992-03-17 |
| 4723025 | Unsaturated silane compounds | Kingo Uchida, June Iyoda | 1988-02-02 |