Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11515939 | Monitoring device | Hideo KAWATA, Kazuhisa Furusawa | 2022-11-29 |
| 7086789 | Optical element module with a primary coated optical fiber | Nobuo Tomita, Fumiaki Hanawa, Norio Takato, Satoru Konno, Yuichi Kikuchi +3 more | 2006-08-08 |
| 6981908 | Ferrule polishing control machine, ferrule polishing method, and ferrule polishing computer program | Kouji Minami, Junji Taira | 2006-01-03 |
| 6877906 | Optical fiber cross-connect with a connection block, an alignment block and a handling device | Masato Mizukami, Kunihiko Sasakura, Kazumasa Kaneko | 2005-04-12 |
| 6814651 | End face polishing machine and method of polishing rod-shaped member | Kouji Minami, Junji Taira | 2004-11-09 |
| 6256443 | Optical fiber distribution module for holding an optical fiber cord and fiber distribution system using optical fiber cords | Shigenori Uruno, Masao Tachikura, Hisashi Izumita, Koji Mine, Naoki Nakao +3 more | 2001-07-03 |
| 6108467 | Optical switch | Seiichi Naraoka, Makoto Okuda | 2000-08-22 |
| 5699371 | Light pulse generator | Ryouji Handa, Nobuo Tomita | 1997-12-16 |
| 5596449 | Light pulse generator | Masaaki Furuhashi, Ryouji Handa, Nobuo Tomita | 1997-01-21 |