Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9481442 | Dry preform, annular structure made of a composite material, and manufacturing method for the annular structure | Tetsuro Hirokawa | 2016-11-01 |
| 9463587 | Methods of RTM molding | Toshihide Sekido, Kazuaki Kitaoka, Hiroshi Odani, Masahiko Shimizu | 2016-10-11 |