Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5707598 | Porous material composed of layered silica and metal oxide and a process for manufacturing the same | Shinji Inagaki, Yoshiaki Fukushima, Akane Okada, Kazuyuki Kuroda | 1998-01-13 |
| 5508081 | Porous material composed of layered silica and metal oxide and a process for manufacturing the same | Shinji Inagaki, Yoshiaki Fukushima, Akane Okata, Kazuyuki Kuroda | 1996-04-16 |
| 5326819 | Water absorbent polymer keeping absorbed water therein in the form of independent grains | Taiji Kanbayashi | 1994-07-05 |
| 5164428 | Method for the production of fine grain ice and dry clathrate water for manufacturing of concrete/mortar, a method for the production of concrete/mortar by using fine grain ice or dry clathrate water and concrete/mortar products manufactured thereby | Tadashi Okamoto, Toru Sato, Taiji Kanbayashi | 1992-11-17 |
| 5092933 | Method for the production of concrete/mortar by using dry clathrate water and concrete/mortar products produced thereby | Tadashi Okamoto, Toru Sato, Taiji Kanbayashi | 1992-03-03 |
| 5093410 | Method for production of inclusion water for hardening gypsum, method for production of shaped article of gypsum, and shaped article of gypsum | Taiji Kambayashi, Hideyuki Mekata, Hiroyuki Kataoka | 1992-03-03 |
| 5041475 | Method for production of inclusion water for hardening gypsum, method for production of shaped article of gypsum, and shaped article of gypsum | Taiji Kambayashi, Hideyuki Mekata, Hiroyuki Kataoka | 1991-08-20 |
| 5028351 | Process for preparing organic smectite by solid-solid reaction | Kazuyuki Kuroda, Makoto Ogawa | 1991-07-02 |
| 4988390 | Method for production of inclusion water for hardening gypsum, method for production of shaped article of gypsum, and shaped article of gypsum | Taiji Kambayashi, Hideyuki Mekata, Hiroyuki Kataoka | 1991-01-29 |
| 4875762 | Photochromic-electrochromic intercalation compound | Kazuyuki Kuroda | 1989-10-24 |
| 4735987 | Method for manufacture of high-expansion type absorbent polymer | Yasuhiro Morita, Takanori Iwamoto, Hiroyuki Kataoka, Taiji Kambayashi, Shigeaki Matsumoto | 1988-04-05 |
| 4652436 | Preparation of nitride and carbide from inorganic-organic polymer complex | — | 1987-03-24 |