Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8790560 | Process for making molds | Yusuke Kato | 2014-07-29 |
| 8528626 | Method for forming molds and a core for casting metal | Toshihiko Zenpo, Yusuke Kato, Masahiko Nagasaka, Kazuyuki Nishikawa | 2013-09-10 |
| 8512048 | Expansion device connectable to electronic device | Syuji Yasuoka, Hideki Harada | 2013-08-20 |
| 8490677 | Method for forming molds and core for casting metal | Toshihiko Zenpo, Yusuke Kato, Masahiko Nagasaka, Kazuyuki Nishikawa | 2013-07-23 |
| 8109319 | Molding process and the resulting mold | Toshihiko Zenpo, Masaya Hotta, Kazuyuki Nishikawa | 2012-02-07 |
| 8034265 | Dry mixture of an aggregate material, a molding process using the same, and a core mold | Toshihiko Zenpo, Yusuke Kato, Masahiko Nagasaka, Kazuyuki Nishikawa | 2011-10-11 |
| 8029614 | Dry mixture of an aggregate material, a molding process using the same, and a core mold | Toshihiko Zenpo, Yusuke Kato, Masahiko Nagasaka, Kazuyuki Nishikawa | 2011-10-04 |
| 7906049 | Method for filling a foam mixture in a cavity of a metal mold and an apparatus for molding a mold | Toshihiko Zenpo, Yusuke Kato, Kazuyuki Nishikawa, Toshio Kanno, Shinji Sonoyama | 2011-03-15 |
| 7766543 | Method for controlling an expandable mixture | Yusuke Kato, Toshihiko Zenpo, Kazuyuki Nishikawa | 2010-08-03 |
| 7500840 | Apparatus for molding a mold and a metal used therefor | Toshihiko Zenpo, Yusuke Kato, Masahiko Nagasaka, Kazuyuki Nishikawa, Motoyasu Tanaka | 2009-03-10 |
| 5841041 | Porous mold material for casting and a method of producing the same | Tatsuhiko Kato | 1998-11-24 |