Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6033778 | Aromatic polyamide bristle | Takashi Noma | 2000-03-07 |
| 5077113 | Filament-reinforced resinous structural rod | Sumio Nishioka, Naohiko Shindo, Kunihiro Mukae, Shin Kumagai | 1991-12-31 |