Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8633254 | Preparation of gels derived from carboxymethyl cellulose alkali metal salt | Machiko Takigami, Haruyo Amada, Naotsugu Nagasawa, Toshiaki Yagi, Noboru Kasai +2 more | 2014-01-21 |
| 8586366 | Gel for radiation dosimeter and radiation dosimeter which uses the same | Akihiro Hiroki, Naotsugu Nagasawa, Takuji Kojima, Yuichi Sato, Akio Ohta +2 more | 2013-11-19 |
| 8481718 | Method of manufacturing gel using polysaccharides as raw materials | Toshiaki Yagi, Naotsugu Nagasawa, Akihiro Hiroki, Charito T. Aranilla | 2013-07-09 |
| 8481719 | Method of manufacturing gel using polysaccharides as raw materials | Toshiaki Yagi, Naotsugu Nagasawa, Akihiro Hiroki, Charito T. Aranilla | 2013-07-09 |
| 8445404 | Method of synthesizing zirconium-loaded fibrous adsorbent materials having phosphoryl groups and removal of objectionable substances using the adsorbents | Noriaki Seko | 2013-05-21 |
| 8288496 | Contact lens and its manufacturing method | Toshihiro Sato, Akihiro Hiroki, Naotsugu Nagasawa | 2012-10-16 |
| 8227522 | Surface-modified blade rubber, wiper unit, and blade rubber surface modifying method | Norihito Mizote, Akio Katakai | 2012-07-24 |
| 7906083 | Method of synthesizing zirconium-loaded fibrous adsorbent materials having phosphoryl groups and removal of objectionable substances using the adsorbents | Noriaki Seko | 2011-03-15 |
| 7780877 | High-frequency substrate and production method therefor | Noriaki Seko, Eiji Sakata, Naoki Itoh | 2010-08-24 |
| 7335623 | Method of synthesizing zirconium-loaded fibrous adsorbent materials having phosphoryl groups and removal of objectionable substances using the adsorbents | Noriaki Seko | 2008-02-26 |
| 4981798 | Immobilization of growing microorganisms on polymer-coated cotton gauze | Minoru Kamakura, Noboru Kasai, Isao Kaetsu, Shigeru Yamanaka | 1991-01-01 |
| 4769082 | Method of pretreatment in saccharification and fermentation of waste cellulose resource | Minoru Kumakura, Noboru Kasai, Isao Kaetsu | 1988-09-06 |