Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8124719 | Furan resin composition for production of molds | — | 2012-02-28 |
| 6326418 | Acid-curable, refractory particulate material composition for forming mold | Shigeo Nakai, Masayuki Kato | 2001-12-04 |
| 5932628 | Binder composition for production of molds and method of producing mold | Kazuhiko Kiuchi, Masayuki Kato, Shigeo Nakai | 1999-08-03 |
| 5616631 | Binder composition for mold making, binder/curing agent composition for mold making, sand composition for mold making, and process of making mold | Kazuhiko Kiuchi, Shigeo Nakai, Masayuki Kato, Mitsuru Sakai, Shinya Nomura | 1997-04-01 |
| 5491180 | Binder composition for mold making, binder/curing agent composition for mold making, sand composition for mold making, and process of making mold | Kazuhiko Kiuchi, Shigeo Nakai, Masayuki Kato, Mitsuru Sakai, Shinya Nomura | 1996-02-13 |