Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11998969 | Forming system | Noboru ITAGAKI, Kiyomasa Koukami | 2024-06-04 |
| 11826808 | Compressive torsion forming device | Shinya Ishigai | 2023-11-28 |
| 11772148 | Forming system | — | 2023-10-03 |
| 11752536 | Expansion forming apparatus | Eiji Kouyama, Kiyomasa Koukami | 2023-09-12 |
| 11491529 | Forming device | — | 2022-11-08 |
| 11465191 | Forming device | Masayuki Saika, Hiroyuki Kan | 2022-10-11 |
| 9522576 | Pneumatic radial tire | — | 2016-12-20 |
| 8299160 | Resin composition and automobile under-hood parts thereof | Osamu Fujii | 2012-10-30 |