Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7716337 | Intermediate device which can be introduced and removed in seamless way | Satoshi Yamakawa, Takashi Torii | 2010-05-11 |
| 6785792 | Storage system and data relocation method | — | 2004-08-31 |
| 5422182 | Light transmitting glass fiber | Kazumasa Oishi, Nobuhiro Akasaka, Tatsuya Kakuta, Yasuo Matsuda, Shigeru Tomita | 1995-06-06 |
| 5082347 | Tape-like coated optical fiber | Nobuhiro Akasaka, Toshiaki Zakoh, Toru Yamanishi, Ichiro Ogasawara | 1992-01-21 |