Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8983256 | Optical fiber cable | Tomohiko Kanie, Kenichiro Takahashi, Osamu SHIMAKAWA, Yuuichi Mitose | 2015-03-17 |
| 5505742 | Method for dyeing hydrophobic fibers black and dye useful for the method | Kiyoshi Himeno, Ryouichi Sekioka | 1996-04-09 |
| 5494492 | Disperse dye composition and method for dyeing hydrophobic fibers with it | Kiyoshi Himeno, Ryouichi Sekioka | 1996-02-27 |
| 5019133 | Method for dyeing polyester-containing fibers in an alkaline dyeing bath and dyeing assistant, an amino-acid compound | Kiyoshi Himeno | 1991-05-28 |