Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9888989 | Intake device | Tsutomu Ishizaki, Kazushi OHTA, Tsunemoto Kuriyagawa | 2018-02-13 |
| 9687435 | Calcium phosphate dispersion composition | Keijiro Fujita, Mariko Obuki, Tomoki Saito | 2017-06-27 |
| 9468593 | Oral composition | Tomoki Saito, Hiroyuki Kawamata, Kazushi Ota | 2016-10-18 |
| 9248103 | Method for improving water solubility of slightly soluble substance | Keiichiro Kikukawa, Ryosuke Miyasaka | 2016-02-02 |
| 9056811 | Method for producing alcohol by guerbet reaction | Tetsuya Yoshioka, Takashi Tsuchida, Jun Kubo | 2015-06-16 |
| 9034301 | Remineralization promoter and composition for oral cavity | Tsutomu Ishizaki, Tadayoshi Arakawa | 2015-05-19 |
| 9023398 | Method for improving the aqueous solubility of poorly-soluble substances | Keiichiro Kikukawa, Ryosuke Miyasaka | 2015-05-05 |
| 8603201 | Method of synthesizing chemical industry raw materials and fuel compositions | Takashi Tsuchida, Tetsuya Yoshioka, Jun Kubo | 2013-12-10 |
| 8293274 | Intestinal absorptive anti-tumor agent | Kiminori Atsumi, Keiichiro Kikukawa | 2012-10-23 |
| 8187347 | Method for producing composition using alcohol as starting material | Takashi Tsuchida, Tetsuya Yoshioka | 2012-05-29 |
| 8080695 | Method of synthesizing higher-molecular alcohol | Takashi Tsuchida | 2011-12-20 |
| 7250453 | Anti-bacterial composite particles and anti-bacterial resin composition | Tomoki Saito, Yuki Sasaki, Yasuo Matsumura, Etsuo Tominaga, Takayoshi Aoki | 2007-07-31 |
| 6323383 | Synthesis method of chemical industrial raw material and high-octane fuel, and high-octane fuel composition | Takashi Tsuchida, Kiminori Atsumi, Tomoyuki Inui | 2001-11-27 |
| 5780869 | Semiconductor integrated circuit means comprising conductive protein on insulating film of calcium phosphate | Kiminori Atsumi, Tsutomu Ishizaki | 1998-07-14 |
| 5723401 | Catalyst for the contact conversion of lower aliphatic alcohols to gasoline hydrocarbons | Kiminori Atsumi, Akira Inose, Hideo Koyama | 1998-03-03 |
| 5670827 | Protein-based semiconductor integrated circuit | Kiminori Atsumi, Tsutomu Ishizaki | 1997-09-23 |
| 5584688 | Medicine injection device | Kiminori Atsumi | 1996-12-17 |
| 5545791 | Method for the catalytic conversion of lower aliphatic alcohols to gasoline hydrocarbons | Kiminori Atsumi, Akira Inose, Hideo Koyama | 1996-08-13 |
| 5528833 | Scissors with ceramic coated replaceable cutting blades | — | 1996-06-25 |
| 5468489 | Dentifrice containing antibacterial material | Kiminori Atsumi | 1995-11-21 |
| 5324525 | Anti-adhesion agent to water borne organisms | Kiminori Atsumi, Keijiro Fujita | 1994-06-28 |
| 5268174 | Antimicrobial hydroxyapatite powders containing hinokitiol, protamine or sorbic acid | Kiminori Atsumi, Keijiro Fujita | 1993-12-07 |
| 5213801 | Contact lens material | Kiminori Atsumi, Akira Inose | 1993-05-25 |
| 5133102 | Electronic toothbrush | — | 1992-07-28 |
| 5086563 | Scissors with replaceable cutting blades | Seigo Kanematsu, Yasuo Hiramatsu | 1992-02-11 |