Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8729152 | Curing agent composition | Hitoshi Funada | 2014-05-20 |
| 7096919 | Sublimation pattern casting method | Takeshi Narushima, Yoshio Tomida, Masayuki Kato | 2006-08-29 |
| 7044190 | Sublimation pattern casting method | Shigeo Nakai, Yoshimasa Takagi, Takeshi Narushima, Hitoshi Funada | 2006-05-16 |
| 6172133 | Caking additive composition for forming self-hardening mold | Kazuhiko Kiuchi, Masayuki Kato | 2001-01-09 |