Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9351815 | Curable composition and cured product for dental use | Masaya Tsujimoto | 2016-05-31 |
| 9144475 | Curable composition and cured product for dental use | Masaya Tsujimoto | 2015-09-29 |
| 8217106 | Optical diffusible material | Kazuo Oki | 2012-07-10 |
| 8158035 | Light diffusing member with ceramic particles containing magnesium oxide and aluminum oxide | Kazuo Oki | 2012-04-17 |
| 7730933 | Ceramics particle | Masayuki Kato, Kazuo Oki | 2010-06-08 |
| 7673668 | Spherical casting sand | Shigeo Nakai, Kazuhiko Kiuchi, Akira Doi | 2010-03-09 |
| 7641824 | Apparatus for preparing inorganic spheroidized particle | Kunio Fujii, Kenichi Tomozawa | 2010-01-05 |
| 7211555 | Process for preparing fine zeolite particles | Kazuo Oki, Hiroji Hosokawa, Hiroshi Kitagaito, Kazuo Taguchi, Hitoshi Takaya | 2007-05-01 |
| 6831056 | Process for preparing fine alkaline earth metal zeolite particles | Kazuo Oki, Hiroji Hosokawa, Hiroshi Kitagaito, Kazuo Taguchi, Hitoshi Takaya | 2004-12-14 |
| 6537962 | Composite powder | Kazuo Oki, Takashi Miyaji, Kazuhiro Otsuka | 2003-03-25 |
| 6468500 | Aluminosilicate | Takanori Kotera, Masaharu Jyono, Ichiro Sakamoto | 2002-10-22 |
| 6143266 | Method for producing crystalline inorganic builders | Ichiro Sakamoto, Kazuhiro Otsuka, Masaharu Jyono | 2000-11-07 |
| 6027560 | Method for producing crystalline, inorganic ion exchange material | Ichiro Sakamoto, Taisuke Aosaki, Kazuhiro Otsuka | 2000-02-22 |
| 5939040 | Method for producing crystalline, inorganic ion exchange material | Kazuhiro Otsuka, Taisuke Aosaki | 1999-08-17 |
| 5821207 | Method for producing fine solid builder particle | Hiroyuki Kanai, Shu Yamaguchi | 1998-10-13 |
| 5705473 | Nonionic powdery detergent composition containing an aluminosilicate builder and a silicon-containing oil absorbing carrier | Mutsumi Kuroda, Hiroshi Ohtsuka, Hiroyuki Yamashita, Hiroyuki Kondo, Kouichi Hatano +1 more | 1998-01-06 |
| 5656213 | Process for the production of carbon-filled ceramic composite material | Kazuhiro Otsuka | 1997-08-12 |
| 5618783 | Synthesized inorganic ion exchange material and detergent composition containing the same | Ichiro Sakamoto, Ryuichi Akagi, Shu Yamaguchi, Masaki Tsumadori | 1997-04-08 |
| 5427711 | Synthesized inorganic ion exchange material and detergent composition containing the same | Ichiro Sakamoto, Mutsumi Kuroda, Masaki Tsumadori, Motomitsu Hasumi, Yuichi Sakamoto +2 more | 1995-06-27 |
| 5340582 | Barium sulfate cosmetic composition | Hiroki Sugasawa, Satoshi Takano, Ichiro Sakamoto, Minoru Iwata, Nariyuki Kurotani +3 more | 1994-08-23 |
| 5262148 | Process for preparing barium sulfate | Hiroki Sugasawa, Satoshi Takano, Ichiro Sakamoto, Minoru Iwata, Nariyuki Kurotani +3 more | 1993-11-16 |
| 5171572 | Barium sulfate and cosmetic compositions comprising same | Hiroshi Suganuma, Satoshi Takano, Ichiro Sakamoto, Minoru Iwata, Nariyuki Kurotani +3 more | 1992-12-15 |