Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8034404 | Method for producing white powder comprising titanium oxide film and metallic silver film | Akira Kishimoto, Takafumi Atarashi, Shinichi Ogura, Kiyoshi Hoshino, Tetsurou Hoshiba | 2011-10-11 |
| 7566499 | Light interference multi-layered film-coated powder design method, manufacturing method, and light interference multi-layered film-coated powder | Akira Kishimoto, Takafumi Atarashi | 2009-07-28 |
| 7169443 | Powder coated with titania film and method for production thereof | Akira Kishimoto, Takafumi Atarashi | 2007-01-30 |
| 6987868 | Genuine/counterfeit discriminating method, genuine/counterfeit discrimination object, and genuine/counterfeit discriminating device | Takafumi Atarashi | 2006-01-17 |
| 6863979 | Consolidated material of coated powders and process for producing same | Takafumi Atarashi | 2005-03-08 |
| 6818297 | White powder and method for production thereof | Takafumi Atarashi, Kiyoshi Hoshino | 2004-11-16 |
| 6666991 | Fluorescent or phosphorescent composition | Takafumi Atarashi, Kiyoshi Hoshino | 2003-12-23 |
| 6517627 | Additive pigment powders | Takafumi Atarashi | 2003-02-11 |
| 6440322 | Magnetic fluid and process for the production thereof | Young-Sam Kim, Toyohisa Fujita, Takafumi Atarashi | 2002-08-27 |
| 6387532 | Coated powder and process for the preparation thereof | Takafumi Atarashi, Akira Kishimoto | 2002-05-14 |
| 6310118 | Coloring material composition | Takafumi Atarashi | 2001-10-30 |
| 6280658 | Rheological fluid | Takafumi Atarashi | 2001-08-28 |
| 6261691 | Powder coated with multilayer coating | Takafumi Atarashi | 2001-07-17 |
| 6207280 | Multilayer-coated powder and process for producing the same | Takafumi Atarashi | 2001-03-27 |
| 6162469 | Medical powder | Takafumi Atarashi | 2000-12-19 |
| 6110633 | Color magnetic toner and process for producing the same | Takafumi Atarashi | 2000-08-29 |
| 5985466 | Powder having multilayered film on its surface and process for preparing the same | Takafumi Atarashi | 1999-11-16 |
| 4937052 | Underground chemical reactor | Hideaki Takahashi, Tetsuo Shoji, Hiroyuki Abe | 1990-06-26 |
| 4924950 | Method of drilling a well by utilizing AE/MA measurement | Hiroaki Niitsuma, Hiroyuki Abe, Morihiko Takanohashi, Ko Sato, Fumihiko Chiba | 1990-05-15 |
| 4739830 | Method of collecting geothermal steam using AE/MA measurement | Hiroaki Niitsuma, Hideaki Takahashi, Morihiko Takanohashi, Ko Sato, Fumihiko Chiba | 1988-04-26 |
| 4679775 | Vibration damping equipment | Takashi Funaki | 1987-07-14 |