Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9459413 | Optical fiber connector cleaner | — | 2016-10-04 |
| 9434876 | Phosphor-dispersed glass | Jun Hamada | 2016-09-06 |
| 7971304 | Optical fiber connector cleaner, and method of cleaning optical fiber connector connection surface | Katsuhisa Taguchi | 2011-07-05 |
| 7476279 | Cleaning tool for a connecting end face of an optical connecting part and method | — | 2009-01-13 |
| D529675 | Portion of an optical connector end-face cleaner | — | 2006-10-03 |
| D525401 | Optical connector end-face cleaner | — | 2006-07-18 |
| D511871 | Optical connector end-face cleaner | — | 2005-11-22 |
| 5973106 | Acrylonitrile polymer compositions, method for producing the compositions, and method for producing shaped articles from the compositions | Hirotaka Shiota, Ryosuke Nishida, Noriyuki Kohara, Yoshihiro Watanabe, Ryuichi Kasahara | 1999-10-26 |
| 5681512 | Process for producing homogeneous phase melt of polyacrylonitrile | Hirotaka Shiota, Ryosuke Nishida, Noriyuki Kohara, Yoshihiro Watanabe, Ryuichi Kasahara | 1997-10-28 |
| 5674975 | Process for manufacturing an improved acrylonitrile polymer melt | Hirotaka Shiota, Ryosuke Nishida, Noriyuki Kohara, Yoshihiro Watanabe, Ryuichi Kasahara | 1997-10-07 |
| 5433914 | Method for maintaining pressure in continuous heat treating machine for synthetic fiber tow | — | 1995-07-18 |