Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11845694 | Composition for forming casting mold and casting mold forming method | Masanori Tomioka, Yusuke Kato, Tetsuji Matsui, Tomohiro Aoki | 2023-12-19 |
| 8528626 | Method for forming molds and a core for casting metal | Toshihiko Zenpo, Yusuke Kato, Norihiro Asano, Masahiko Nagasaka | 2013-09-10 |
| 8490677 | Method for forming molds and core for casting metal | Toshihiko Zenpo, Yusuke Kato, Norihiro Asano, Masahiko Nagasaka | 2013-07-23 |
| 8109319 | Molding process and the resulting mold | Norihiro Asano, Toshihiko Zenpo, Masaya Hotta | 2012-02-07 |
| 8034265 | Dry mixture of an aggregate material, a molding process using the same, and a core mold | Toshihiko Zenpo, Yusuke Kato, Norihiro Asano, Masahiko Nagasaka | 2011-10-11 |
| 8029614 | Dry mixture of an aggregate material, a molding process using the same, and a core mold | Toshihiko Zenpo, Yusuke Kato, Norihiro Asano, Masahiko Nagasaka | 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, Norihiro Asano, Toshio Kanno, Shinji Sonoyama | 2011-03-15 |
| 7766543 | Method for controlling an expandable mixture | Yusuke Kato, Toshihiko Zenpo, Norihiro Asano | 2010-08-03 |
| 7500840 | Apparatus for molding a mold and a metal used therefor | Toshihiko Zenpo, Yusuke Kato, Norihiro Asano, Masahiko Nagasaka, Motoyasu Tanaka | 2009-03-10 |
| 6481229 | Refrigerating device | Ryuzaburo Yajima, Nobuo Domyo, Shigeharu Taira, Hajime Esumi | 2002-11-19 |
| 6164086 | Air conditioner | Koichi Kita, Nobuo Domyo, Ryuzaburo Yajima | 2000-12-26 |
| 5603808 | Mold for forming pulp moldings | — | 1997-02-18 |
| 5435967 | Method of preparing an air-permeable molded body | Naoshi Makiguchi, Masato Kawamura | 1995-07-25 |
| 5405570 | Method of preparing a durable air-permeable mold | Toyoji Fuma, Yojiro Hayashi, Naoshi Makiguchi, Takehiro Inagaki, Koji Nishioka +1 more | 1995-04-11 |
| 4623499 | Method for manufacture of shaped article of organic substance | Toyoji Fuma, Naoshi Makiguchi, Katsuya Nagano, Yoshio Nakayama, Hiroyuki Sasaki | 1986-11-18 |
| 4482654 | Binder coated foundry sand grains | Katsumi Hirao, Kazuhiko Mizuguchi, Hiroshi Suzuki | 1984-11-13 |
| 4379865 | Binder for casting sand and resin-coated grains of sand | Katsumi Hirao | 1983-04-12 |