Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7129193 | Catalyst body | Miho Ito, Jun Hasegawa, Tosiharu Kondo | 2006-10-31 |
| 7084091 | Production method of ceramic catalyst body | Kazuhiko Koike, Masakazu Tanaka, Takumi Suzawa, Tomomi Hase | 2006-08-01 |
| 7067452 | Ceramic catalyst body | Masakazu Tanaka, Tosiharu Kondo, Kazuhiko Koike, Takashi Kondo, Tomomi Hase +1 more | 2006-06-27 |
| 6764716 | Ceramic honeycomb structural body and methods of preparing the same | Keiji Ito, Masanori Yamada | 2004-07-20 |
| 6649563 | Ceramic carrier and ceramic catalyst body | Masanori Yamada, Yosiyasu Andou | 2003-11-18 |
| 6596372 | Ceramic honeycomb structural body and methods of preparing the same | Keiji Ito, Masanori Yamada | 2003-07-22 |
| 6589627 | Cordierite honeycomb structural body and its production process | Masanori Yamada, Yosiyasu Andou | 2003-07-08 |
| 6284188 | Process for producing cordierite honeycomb structural body and honeycomb structural body molding aid | Yosiyasu Andou, Kazuhiko Koike | 2001-09-04 |
| 6248421 | Ceramic honeycomb structure and extrusion die | Kazuhiko Koike, Yosiyasu Andou | 2001-06-19 |
| 6203882 | Honeycomb-shaped cordierite catalyst carrier and method for producing the same | Kazuhiko Koike, Kojiro Tokuda | 2001-03-20 |
| 5997984 | Cordierite honeycomb structural body and method for its production | Kazuhiko Koike, Kojiro Tokuda | 1999-12-07 |
| 4476236 | Method for producing a cordierite body | Kazuhiro Inoguchi, Mitsuru Asano, Kunio Okamoto | 1984-10-09 |
| 4434117 | Method for producing a cordierite body | Kazuhiro Inoguchi, Mitsuru Asano | 1984-02-28 |
| 4421699 | Method for producing a cordierite body | Kazuhiro Inoguchi, Mitsuru Asano | 1983-12-20 |
| 4385129 | Method for producing a cordierite body | Kazuhiro Inoguchi, Kunio Okamoto, Mitsuru Asano | 1983-05-24 |
| 4207188 | Open tubular capillary column for high-speed micro liquid chromatography | Takao Tsuda, Kiyokatsu Hibi, Toyohide Takeuchi, Daido Ishii, Koichi Mochizuki | 1980-06-10 |