| 6673433 |
Stainproof material and method for manufacturing the same, and coating composition and apparatus thereof |
Hideki Kobayashi, Yoshitaka Mayumi, Kazuya Tsujimichi, Hiroyuki Fujii, Junji Kameshima +4 more |
2004-01-06 |
| 6368668 |
Method and apparatus for producing a photocatalytic material |
Hideki Kobayashi, Shinji Tanaka, Yasushi Nakashima, Yoshitaka Mayumi |
2002-04-09 |
| 6294246 |
Multi-functional material with photocatalytic functions and method of manufacturing same |
Toshiya Watanabe, Eiichi Kojima, Keiichiro Norimoto, Tamon Kimura, Mitsuyoshi Machida +5 more |
2001-09-25 |
| 6294247 |
Multi-functional material with photocatalytic functions and method of manufacturing same |
Toshiya Watanabe, Eiichi Kojima, Keiichiro Norimoto, Tamon Kimura, Mitsuyoshi Machida +5 more |
2001-09-25 |
| 6268050 |
Multi-functional material with photocatalytic functions and method of manufacturing same |
Toshiya Watanabe, Eiichi Kojima, Keiichiro Norimoto, Tamon Kimura, Makoto Hayakawa +1 more |
2001-07-31 |
| 6210779 |
Multi-functional material with photocatalytic functions and method of manufacturing same |
Toshiya Watanabe, Eiichi Kojima, Keiichiro Norimoto, Tamon Kimura, Mitsuyoshi Machida +5 more |
2001-04-03 |
| 6027797 |
Multi-functional material with photocatalytic functions and method of manufacturing same |
Toshiya Watanabe, Eiichi Kojima, Keiichiro Norimoto, Tamon Kimura, Mitsuyoshi Machida +5 more |
2000-02-22 |
| 5853866 |
Multi-functional material with photocalytic functions and method of manufacturing same |
Toshiya Watanabe, Eiichi Kojima, Keiichiro Norimoto, Tamon Kimura, Mitsuyoshi Machida +5 more |
1998-12-29 |