Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6730130 | Agents for treating synthetic fibers | Shigehiko Sakuraba, Masahiro Nagaya, Fumihiko Kimura | 2004-05-04 |
| 6432144 | Methods of treating synthetic fibers | Shigehiko Sakuraba, Masahiro Nagaya, Fumihiko Kimura | 2002-08-13 |