Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9885146 | Electro-conductive fibers with carbon nanotubes adhered thereto, electro-conductive yarn, fibers structural object, and production processes thereof | Eiji Akiba, Masaaki Hachiya | 2018-02-06 |
| 9327985 | Graphene oxide sheet, article containing graphene-containing substance produced by reducing the graphene oxide sheet, and process for production of the graphene oxide sheet | — | 2016-05-03 |
| 9035188 | Electro-conductive multifilament yarn and electro-conductive brush | Eiji Akiba, Masaaki Hachiya, Hidetaka Yamauchi | 2015-05-19 |
| 8486362 | Redispersible agglomerate of fine carbon fibers and method for producing thereof | — | 2013-07-16 |
| 8273290 | Composite metal material and method for producing the same | Katsuyoshi Kondoh | 2012-09-25 |
| 6685837 | Method for separating and analyzing hydrogen ion and ion chromatographic instrument | — | 2004-02-03 |