Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6440591 | Ferroelectric thin film coated substrate, producing method thereof and capacitor structure element using thereof | Takeshi Kijima, Sakiko Satoh, Masayoshi Koba | 2002-08-27 |
| 6307225 | Insulating material, substrate covered with an insulating film, method of producing the same, and thin-film device | Takeshi Kijima | 2001-10-23 |
| 6232167 | Method of producing a ferroelectric thin film coated substrate | Sakiko Satoh, Takeshi Kijima, Masayoshi Koba | 2001-05-15 |
| 6197600 | Ferroelectric thin film, manufacturing method thereof and device incorporating the same | Takeshi Kijima, Maho Ushikubo | 2001-03-06 |
| 6165622 | Ferroelectric thin film, substrate provided with ferroelectric thin film, device having capacitor structure and method for manufacturing ferroelectric thin film | Takeshi Kijima | 2000-12-26 |
| 6162293 | Method for manufacturing ferroelectric thin film, substrate covered with ferroelectric thin film, and capacitor | Takeshi Kijima, Akira Okutoh, Maho Ushikubo | 2000-12-19 |
| 5851841 | Method for producing ferroelectric film element, and ferroelectric film element and ferroelectric memory element produced by the method | Maho Ushikubo, Yasuyuki Ito, Seiichi Yokoyama, Masayoshi Koba | 1998-12-22 |
| 5821005 | Ferroelectrics thin-film coated substrate and manufacture method thereof and nonvolatile memory comprising a ferroelectrics thinfilm coated substrate | Takeshi Kijima, Sakiko Satoh, Masayoshi Koba | 1998-10-13 |
| 5811181 | Ferroelectric thin film, ferroelectric thin film covering substrate and manufacturing method of ferroelectric thin film | Takeshi Kijima, Sakiko Satoh, Masayoshi Koba, Noboru Ohtani | 1998-09-22 |
| 5757061 | Ferroelectric thin film coated substrate, producing method thereof and capacitor structure element using thereof | Sakiko Satoh, Takeshi Kijima, Masayoshi Koba | 1998-05-26 |
| 5576564 | Ferroelectric thin film with intermediate buffer layer | Sakiko Satoh, Kenji Nakanishi, Yoshiyuki Masuda, Masayoshi Koba | 1996-11-19 |
| 5128007 | Method for evaluating a lithium niobate thin film and apparatus for preparing the same | Hirotaka Ohno, Yasunari Okamoto | 1992-07-07 |
| 4981714 | Method of producing ferroelectric LiNb.sub.1-31 x Ta.sub.x O.sub.3 0| Hirotaka Ohno, Yasunari Okamoto, Yoshiharu Nakajima |
1991-01-01 |
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