Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6337031 | Flame-retardant resin magnet material | Naoshi Marutani, Eiji Aoishi | 2002-01-08 |
| 6043728 | Flame-resistant resin material, flame resistant resin magnet material, and electron beam controller comprising the flame-resistant resin magnet material | Naoshi Marutani | 2000-03-28 |