Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081856 | Optical fiber and optical cable | Fumiaki Satou, Katsuyuki Aihara, Hiroshi Miyano, Takashi Sasaki | 2011-12-20 |
| 8081855 | Optical fiber and optical cable | Fumiaki Satou, Katsuyuki Aihara, Hiroshi Miyano, Takashi Sasaki | 2011-12-20 |
| 8057902 | Epoxy phosphorous-containing resin, epoxy resin composition essentially containing the epoxy resin, and cured product of the epoxy resin composition | Naoki Yokoyama, Kazuo Ishihara | 2011-11-15 |
| 8024945 | Glass tube processing apparatus | Masashi Onishi, Tomoyuki Yokokawa, Masaaki Hirano, Nobuyuki Taira | 2011-09-27 |
| 8015845 | Glass tube processing method | Masashi Onishi, Tomoyuki Yokokawa, Masaaki Hirano, Nobuyuki Taira | 2011-09-13 |
| 7956019 | Lubricant for a hot plastic working | Kenichi Saito | 2011-06-07 |
| 7891217 | Method of producing an optical fiber preform | Masaaki Hirano | 2011-02-22 |