| 7521084 |
Method for producing composite ceramic material |
— |
2009-04-21 |
| 6825155 |
Composition for deodorization and decontamination of dental product |
Takayuki Kumagai, Hiroshi Taoda |
2004-11-30 |
| 6783363 |
Discolored teeth bleaching system |
Hiromasa Eguchi, Kazutomo Takami, Takuro Ishibashi |
2004-08-31 |
| 6306785 |
Glass material for preparing living tissue replacement |
Tatsuji Sano, Sadami Tsutsumi, Tetsuo Urabe, Masahiro Fukuma |
2001-10-23 |
| 6291067 |
Photocatalytic powder for environmental clarification and powder-containing polymer composition thereof |
Hiroshi Taoda, Katsura Ito, Hiroyuki Hagihara |
2001-09-18 |
| 6287118 |
Sheet type oral implant |
Katsuyoshi Naganuma, Akira Kamiya, Akira Watatsu, Makoto Kato |
2001-09-11 |
| 6231343 |
Method for bleaching discolored tooth by titanium dioxide photocatalyst |
Takuro Ishibashi, Kouzo Ishibashi, Hiroshi Taoda |
2001-05-15 |
| 6180548 |
Environment-purifying material and its manufacturing method |
Hiroshi Taoda, Fujio Aramaki, Shoshichi Aramaki |
2001-01-30 |
| 6090736 |
Photocatalytic powder for environmental clarification and process for producing same, said powder-containing polymer composition, and shaped article of said composition and process for producing same |
Hiroshi Taoda, Katsura Ito, Hiroyuki Hagihara |
2000-07-18 |
| 5981425 |
Photocatalyst-containing coating composition |
Hiroshi Taoda, Takaaki Fujiwa, Masahiro Kagotani |
1999-11-09 |
| 5948129 |
Method for preparing a molded glass material for use in the manufacture of living tissue replacement |
Tatsuji Sano, Sadami Tsutsumi, Tetsuo Urabe, Masahiro Fukuma |
1999-09-07 |
| 5795151 |
Glass material, living tissue replacement, and orthodontic part |
Chihiro Takahashi, Tatsuji Sano |
1998-08-18 |
