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 | Shintaro Kikuchi, Fumiaki Nakashima, Hisakazu Arima, Shigeru Sakurai | 2013-04-16 |
| 8236268 | Process for producing sodium hydrogencarbonate crystal particles having low caking property | Shintaro Kikuchi, Fumiaki Nakashima, Hisakazu Arima, Shigeru Sakurai | 2012-08-07 |
| 7485369 | Sodium hydrogencarbonate crystal particles having low caking property and process for producing them | Shintaro Kikuchi, Fumiaki Nakashima, Hisakazu Arima, Shigeru Sakurai | 2009-02-03 |
| 6630213 | Recording medium excellent in ink absorptivity and process for its production, and process for producing silica-alumina composite sol | Katsumasa Nakahara, Hisao Inokuma, Toshiya Matsubara, Masako Wakabayashi, Yoshinori Kon | 2003-10-07 |
| 5756001 | High concentration alumina sol of low viscosity | Hiroo Mori, Masaharu Tanaka, Kunihiko Terase | 1998-05-26 |
| 5738718 | Zinc oxide-containing spherical silica and process for its production | Hiroo Mori, Hiroshi Funaki, Kunihiko Terase | 1998-04-14 |