Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384681 | Carbon nanotube assembly and production method of the same | Tomoko YAMAGISHI | 2025-08-12 |
| 12291454 | Production method of carbon nanotube assembly | Keiichi Kawata | 2025-05-06 |
| 10294108 | Method of producing carbon nanostructures, and carbon nanotubes | — | 2019-05-21 |
| 10046969 | Device for manufacturing and method for manufacturing oriented carbon nanotube aggregates | Kenji Hata, Motoo Yumura | 2018-08-14 |
| 10011489 | Method of producing carbon nanostructures, and carbon nanotubes | — | 2018-07-03 |
| 9815698 | Method of manufacturing carbon nanotubes | — | 2017-11-14 |
| 9682863 | Method for producing aligned carbon nanotube assembly | Kenji Hata, Motoo Yumura | 2017-06-20 |
| 9598285 | Apparatus for producing aligned carbon nanotube aggregates | Keiichi Kawata, Kenji Hata, Motoo Yumura | 2017-03-21 |
| 9499904 | Method of manufacturing carbon nanotubes | — | 2016-11-22 |
| 9227171 | Device for manufacturing aligned carbon nanotube assembly | Kenji Hata, Motoo Yumura | 2016-01-05 |
| 7897209 | Apparatus and method for producing aligned carbon-nanotube aggregates | Keiichi Kawata, Kohei Arakawa, Kenji Hata, Motoo Yumura | 2011-03-01 |
| 7872803 | Grid polarizing film, method for producing the film, optical laminate, method for producing the laminate, and liquid crystal display | Mitsugu Uejima, Toshihide Murakami, Megumi Fujita, Masahiko Hayashi, Kohei Arakawa | 2011-01-18 |