Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9006131 | Composite oxide for exhaust gas purification catalyst, method for manufacturing the same, coating material for exhaust gas purification catalyst, and filter for diesel exhaust gas purification | Yoshiyuki Michiaki | 2015-04-14 |
| 8304364 | Complex oxide for exhaust gas purification catalyst, production method thereof, coating material for exhaust gas purification catalyst, and diesel exhaust gas purification filter | Yoshiyuki Michiaki | 2012-11-06 |
| 6908574 | Tin-containing indium oxides, a process for producing them, a coating solution using them and electrically conductive coatings formed of them | Tatsumi Inamura, Yoshio Moteki, Kohichiro Eshima | 2005-06-21 |
| 6440545 | Powder for use in lower layer of coating type magnetic recording medium | Seiichi Hisano, Kazuhisa Saito, Kazushi Sano | 2002-08-27 |
| 6171692 | Particle for lower layer of coating type magnetic recording medium | Seiichi Hisano, Kazuhisa Saito, Kazushi Sano, Shinichi Konno, Yasuhiko Aihara | 2001-01-09 |
| 6040043 | Particles for lower layer of coating type magnetic recording medium | Seiichi Hisano, Kazuhisa Saito, Kazushi Sano, Shinichi Konno, Yasuhiko Aihara | 2000-03-21 |
| 5902676 | Coating type magnetic recording medium having a multilayer structure | Seiichi Hisano, Kazuhisa Saito, Kazushi Sano, Shinichi Konno, Yasuhiko Aihara | 1999-05-11 |