Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 6013372 | Method for photocatalytically rendering a surface of a substrate superhydrophilic, a substrate with superhydrophilic photocatalytic surface, and method of making thereof | Eiichi Kojima, Keiichiro Norimoto, Mitsuyoshi Machida, Atsushi Kitamura, Toshiya Watanabe +3 more | 2000-01-11 |
| 5961843 | Antimicrobial solid material, process for producing the same, and method of utilizing the same | Toshiya Watanabe, Tamon Kimura, Mitsuyoshi Kanno, Keiichiro Norimoto | 1999-10-05 |
| 5954939 | Electrolyzing apparatus and electrolyzing method for electrolyzing flowing water containing chlorine ions | Nobuhiko Kanekuni, Nobuhiro Shono, Masakatsu Kiyohara, Kenji Tabata, Shuhei Kono | 1999-09-21 |
| 5939194 | Photocatalytically hydrophilifying and hydrophobifying material | Kazuhito Hashimoto, Akira Fujishima, Toshiya Watanabe, Mitsuhide Shimohigoshi | 1999-08-17 |
| 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 |
| 5786414 | Building rubber members and method for imparting hydrophilic surface thereto | Makoto Chikuni, Toshiya Watanabe, Tsuneo Kimura, Akira Yamamoto, Hironao Fujiki | 1998-07-28 |
| 5755867 | Photocatalytic hydrophilic coating compositions | Makoto Chikuni, Toshiya Watanabe, Masahiro Furuya, Masaaki Yamaya, Akira Yamamoto | 1998-05-26 |
| 5615291 | Capillary for optical fiber connectors and method of manufacturing the same | Osamu Kobayashi, Takeshi Yamauchi | 1997-03-25 |
| 5059063 | Method of protecting underground structures in ground liable to be liquefied | Tadao Sugimoto, Shigeki Tsuchiyama, Yozo Goto, Tadao Koide, Tamotsu Endoh +2 more | 1991-10-22 |
| 5017046 | Method of protecting a structure constructed on ground liable to be liquefied | Tadao Sugimoto, Shigeki Tsuchiyama, Yozo Goto, Tadao Koide, Tamotsu Endoh +2 more | 1991-05-21 |