Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9828702 | Method and device for opening fiber bundle | Kazumasa Kawabe, Kenshiro Koizumi | 2017-11-28 |
| 9751526 | Vehicle drive device and vehicle drive method | Kouichi Mori | 2017-09-05 |
| 7832068 | Method of producing a spread multi-filament bundle and an apparatus used in the same | Kazumasa Kawabe | 2010-11-16 |
| 7571524 | Method of producing a spread multi-filament bundle and an apparatus used in the same | Kazumasa Kawabe | 2009-08-11 |
| 6032342 | Multi-filament split-yarn sheet and method and device for the manufacture thereof | Kazumasa Kawabe | 2000-03-07 |