Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11998864 | Filter and metal ion removing method | Mitsuaki Kobayashi, Takaaki Shirai, Hideyuki Okada | 2024-06-04 |
| 11767239 | Filter and metal ion removal device | Mitsuaki Kobayashi, Hideyuki Okada, Takaaki Shirai | 2023-09-26 |
| 11400399 | Filter, metal ion removing method, and metal ion removing apparatus | Mitsuaki Kobayashi, Takaaki Shirai, Hideyuki Okada | 2022-08-02 |
| 6528172 | COATING SOLUTIONS FOR USE IN FORMING BISMUTH-BASED FERROELECTRIC THIN FILMS, AND FERROELECTRIC THIN FILMS, FERROELECTRIC CAPACITORS AND FERROELECTRIC MEMORIES FORMED WITH SAID COATING SOLUTIONS, AS WELL AS PROCESSES FOR PRODUCTION THEREOF | Yoshihiro Sawada, Akira Hashimoto, Ichiro Koiwa, Juro Mita, Takao Kanehara +1 more | 2003-03-04 |
| 6303231 | Coating solutions for use in forming bismuth-based ferroelectric thin films, and ferroelectric memories formed with said coating solutions, as well as processes for production thereof | Yoshihiro Sawada, Akira Hashimoto, Tetsuya Osaka, Ichiro Koiwa, Juro Mita +2 more | 2001-10-16 |
| 6197102 | Coating solutions for use in forming bismuth-based ferroelectric thin films, and ferroelectric thin films, ferroelectric capacitors and ferroelectric memories formed with said coating solutions, as well as processes for production thereof | Yoshihiro Sawada, Akira Hashimoto, Ichiro Koiwa, Juro Mita, Takao Kanehara +1 more | 2001-03-06 |
| 6120912 | Coating solutions for use in forming bismuth-based ferroelectric thin films, and ferroelectric thin films, ferroelectric capacitors and ferroelectric memories formed with said coating solutions, as well as processes for production thereof | Yoshihiro Sawada, Akira Hashimoto, Tetsuya Osaka, Ichiro Koiwa, Juro Mita +2 more | 2000-09-19 |
| 5972096 | Coating solutions for use in forming bismuth-based ferroelectric thin films | Yoshihiro Sawada, Akira Hashimoto, Tetsuya Osaka, Ichiro Koiwa, Juro Mita +2 more | 1999-10-26 |
| 5310611 | Thermoreversible recording material, thermoreversible recording medium and recording method | Yutaka Okabe, Yoichi Nishioka | 1994-05-10 |