Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9005568 | Process for production of powder of perovskite compound | Takashi Shikida, Shinji Ogama, Yoshiaki Ikeda | 2015-04-14 |
| 8431109 | Process for production of composition | Yoshiaki Ikeda, Masami Kuwai, Shinji Ogama, Yukihiro Kuniyoshi | 2013-04-30 |
| 5084424 | Ceramic dielectrics and compositions therefor | Kazunobu Abe, Masashi Aoki | 1992-01-28 |
| 4643984 | Process for producing a composition which includes perovskite compounds | Kazunobu Abe, Masashi Aoki, Hiroaki Rikimaru, Takeshi Ito, Kayoko Segawa | 1987-02-17 |