Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9677829 | Total heat exchanging element paper | Junji Harada, Takehiko Ajima | 2017-06-13 |
| 9513069 | Total heat exchanging element paper | Junji Harada, Takehiko Ajima | 2016-12-06 |
| 8221969 | Method of producing virus | Hikaru Kai, Masato Kurokawa | 2012-07-17 |
| 7299862 | Total heat exchanging element | Masaru Takada, Hidemoto Arai, Youichi Sugiyama, Hisao Yokoya, Kenzo Takahashi +1 more | 2007-11-27 |
| 6841109 | Support for imaging material | Touru Noda, Tomoichi Morita, Massashi Kubbota | 2005-01-11 |
| 6335102 | Support for imaging material | Touru Noda, Tomoichi Morita, Massashi Kubbota | 2002-01-01 |
| 6190781 | Support for imaging material | Touru Noda | 2001-02-20 |
| 5677067 | Ink jet recording sheet | Osamu Kojima, Hiroshi Tomimasu, Yasumine Yoshida | 1997-10-14 |
| 5326624 | Photographic support | Touru Noda, Nobushige Ikeya, Takuya Seri | 1994-07-05 |
| 5182161 | Support for photosensitive materials | Touru Noda, Yasunosuke Sakai, Tetsuya Ashida, Hiroshi Matsuda | 1993-01-26 |