Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6880619 | HEAT TREATING PLANT, INSTALLATION METHOD FOR POROUS REGENERATIVE ELEMENT, PRODUCTION METHOD FOR HEAT TREATED SUBSTANCE, SELECTION METHOD FOR POROUS REGENERATIVE ELEMENT, AND SPENT POROUS REGENERATIVE ELEMENT COMPONENT MEMBER | Yutaka Suzukawa, Isao Mori, Masayasu Nagoshi, Takeshi Tada, Jun Sudo +1 more | 2005-04-19 |
| 6381399 | Image information reproducing apparatus | Hiroyuki Motohashi, Nobuo Matsue, Shoichi Katagiri, Shigeru Watanabe, Hirohide Kobori +6 more | 2002-04-30 |
| 6062297 | Honeycomb regenerator | Yoshiyuki Kasai, Wataru Kotani | 2000-05-16 |
| 5566545 | Process and an apparatus for treating an exhaust gas, and a honeycomb structural exhaust gas filter | Toshihiko Hijikata, Tetsuya Hiraoka | 1996-10-22 |