Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7704913 | Visible-light-responsive three-dimensional fine cell-structured photocatalytic filter, its manufacturing method and purifier device | Kunio Kimura | 2010-04-27 |
| 6932925 | Method of manufacturing a super-lightweight ceramic foam | Kazushi Kishi, Eishi Maeda | 2005-08-23 |
| 6773528 | Process for producing fiber-reinforced-silicon carbide composites | — | 2004-08-10 |
| 6576076 | Process for producing fiber-reinforced silicon carbide composites | — | 2003-06-10 |
| 6107225 | High-temperature ceramics-based composite material and its manufacturing process | Kazuhisa Shobu | 2000-08-22 |
| 5698143 | Method for the preparation of silicon carbide-based composite ceramic body with fiber reinforcement | Kazuhisa Shobu | 1997-12-16 |
| 5585313 | Ceramic composite material with high heat-resistant property | Kazuhisa Shobu, Tadahiko Watanabe, Morito Akiyama | 1996-12-17 |
| 5294460 | Method for the preparation of silicon carbide-carbon fiber composite | Kazuhisa Shobu, Tadahiko Watanabe | 1994-03-15 |
| 4816428 | Process for producing high strength .beta.sialon-silicon carbide composite | Kazushi Kishi, Seiki Umebayashi, Kazuo Kobayashi | 1989-03-28 |