Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441218 | MnAl alloy and production method thereof | Suguru SATOH, Shuichiro Irie | 2022-09-13 |
| 7101165 | Extrusion molding apparatus for ceramic molded product | Satoru Yamaguchi, Hiromi Katou | 2006-09-05 |
| 7101166 | Apparatus for extruding ceramic molding | Satoru Yamaguchi | 2006-09-05 |
| 6932932 | Method of fabricating honeycomb body | Satoru Yamaguchi, Hiromi Katou | 2005-08-23 |
| 6790025 | Extrusion molding apparatus | Satoru Yamaguchi, Hiromi Katou | 2004-09-14 |
| 6716019 | Extrusion molding apparatus for ceramic molded product | Satoru Yamaguchi, Hiromi Katou, Tadashi Tsuruta | 2004-04-06 |
| 6080356 | Cordierite honeycomb structure and process for producing the same | Kojiro Tokuda, Mamoru Nisimura | 2000-06-27 |
| 5952079 | Ceramic honeycomb structure and method of production thereof | Yosiyasu Andou, Kazuyuki Ito | 1999-09-14 |
| 5906839 | Die for molding honeycomb structure | Masakazu Murata | 1999-05-25 |
| 5849391 | Cordierite honeycomb structure and process for producing the same | Kojiro Tokuda, Mamoru Nisimura | 1998-12-15 |
| 5670104 | Method for cutting undried clay material | Mamoru Nishimura, Kojiro Tokuda | 1997-09-23 |
| 4670304 | Process for producing porous ceramic bosy | Hitoshi Yoshida, Yukihisa Takeuchi, Kazuyuki Ito | 1987-06-02 |
| 4662911 | Equipment for trapping particulates in engine exhaust gas | Tsukasa Hirayama, Yukihisa Takeuchi | 1987-05-05 |
| 4643749 | Ceramic filters | — | 1987-02-17 |
| 4604869 | Porous ceramic structure | Hitoshi Yoshida, Yukihisa Takeuchi | 1986-08-12 |
| 4448833 | Porous ceramic body and a method of manufacturing the same | Shunzo Yamaguchi, Yukihisa Takeuchi, Naoto Miwa | 1984-05-15 |