Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8420403 | Method for evaluating caking property of sodium hydrogencarbonate crystal particles | Hachirou Hirano, Shintaro Kikuchi, Fumiaki Nakashima, Shigeru Sakurai | 2013-04-16 |
| 8236268 | Process for producing sodium hydrogencarbonate crystal particles having low caking property | Hachirou Hirano, Shintaro Kikuchi, Fumiaki Nakashima, Shigeru Sakurai | 2012-08-07 |
| 7976808 | Method for removing halogen series gas and agent for removing halogen series gas | Shigeru Sakurai | 2011-07-12 |
| 7713312 | Process for producing alkali metal hydrogencarbonate | Fumiaki Nakashima, Shintaro Kikuchi, Hachiro Hirano | 2010-05-11 |
| 7485369 | Sodium hydrogencarbonate crystal particles having low caking property and process for producing them | Shintaro Kikuchi, Fumiaki Nakashima, Shigeru Sakurai, Hachirou Hirano | 2009-02-03 |
| 7306775 | Method for removing halogen series gas | Hachiro Hirano, Yoichi Mori | 2007-12-11 |