Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7306751 | Crystalline superfine particles, complex material, method of manufacturing crystalline superfine particles, inverted micelles, inverted micelles enveloping precursor superfine particles, inverted micelles enveloping crystalline superfine particles, and precursor superfine particles | Hiroki Naito, Yuichi Ishida, Masayuki Suzuki, Keiko Furukawa | 2007-12-11 |
| 7160614 | Crystalline superfine particles, complex material, method of manufacturing crystalline superfine particles, inverted micelles, inverted micelles enveloping precursor superfine particles, inverted micelles enveloping crystalline superfine particles, and precursor superfine particles | Hiroki Naito, Yuichi Ishida, Masayuki Suzuki, Keiko Furukawa | 2007-01-09 |
| 6995069 | Dielectric capacitor manufacturing method and semiconductor storage device manufacturing method | Masataka Sugiyama, Chiharu Isobe, Takaaki Ami | 2006-02-07 |
| 6544857 | Dielectric capacitor manufacturing method and semiconductor storage device manufacturing method | Masataka Sugiyama, Chiharu Isobe, Takaaki Ami | 2003-04-08 |
| 6251360 | Method of producing bismuth layered compound | Takaaki Ami, Chiharu Isobe, Yuji Ikeda | 2001-06-26 |
| 6114199 | Manufacturing method for ferroelectric film and nonvolatile memory using the same | Chiharu Isobe, Masataka Sugiyama, Takaaki Ami, Christian Daniel Gutleben | 2000-09-05 |
| 6043561 | Electronic material, its manufacturing method, dielectric capacitor, non-volatile memory and semiconductor device | Kenji Katori, Koji Watanabe | 2000-03-28 |
| 6004392 | Ferroelectric capacitor and manufacturing the same using bismuth layered oxides | Chiharu Isobe, Masataka Sugiyama, Takaaki Ami | 1999-12-21 |
| 5976624 | Process for producing bismuth compounds, and bismuth compounds | Takaaki Ami, Yuji Ikeda | 1999-11-02 |
| 5935549 | Method of producing bismuth layered compound | Takaaki Ami, Chiharu Isobe, Yuji Ikeda | 1999-08-10 |
| 5904766 | Process for preparing bismuth compounds | Takaaki Ami, Koji Watanabe, Akio Machida | 1999-05-18 |