Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8634121 | Mirror device, mirror array, optical switch, mirror device manufacturing method, and mirror substrate manufacturing method | Fusao Shimokawa, Shingo Uchiyama, Johji Yamaguchi, Makoto Sato, Hirofumi Morita +4 more | 2014-01-21 |
| 8582189 | Mirror device, mirror array, optical switch, mirror device manufacturing method, and mirror substrate manufacturing method | Fusao Shimokawa, Shingo Uchiyama, Johji Yamaguchi, Makoto Sato, Hirofumi Morita +4 more | 2013-11-12 |
| 8462410 | Mirror device, mirror array, optical switch, mirror device manufacturing method, and mirror substrate manufacturing method | Fusao Shimokawa, Shingo Uchiyama, Johji Yamaguchi, Makoto Sato, Hirofumi Morita +4 more | 2013-06-11 |
| 8149490 | Optical switch, optical switch control method and communication system | Masato Mizukami, Johji Yamaguchi, Naru Nemoto | 2012-04-03 |
| 8149489 | Mirror device, mirror array, optical switch, mirror device manufacturing method, and mirror substrate manufacturing method | Fusao Shimokawa, Shingo Uchiyama, Johji Yamaguchi, Makoto Sato, Hirofumi Morita +4 more | 2012-04-03 |
| 7978388 | Mirror device and mirror device manufacturing method incorporating a collision preventive structure | Shingo Uchiyama, Fusao Shimokawa, Johji Yamaguchi, Hiromu Ishii | 2011-07-12 |
| 6877906 | Optical fiber cross-connect with a connection block, an alignment block and a handling device | Masato Mizukami, Kazumasa Kaneko, Yoshitaka Enomoto | 2005-04-12 |
| 5770001 | Automatic assembly and inspection system for optical connector | Akira Nagayama, Takashi Yoshizawa, Tadao Saitoh, Sigemitu Oguchi | 1998-06-23 |
| 5204921 | Automated optical main distributing frame system | Tsuneo Kanai, Shigefumi Hosokawa, Syuichirou Inagaki, Shigeru Umemura, Hirobumi Kimura +3 more | 1993-04-20 |