Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12144261 | Dielectric elastomer transducer and method for producing dielectric elastomer transducer | Seiki CHIBA, Noriyuki OYA, Makoto Takeshita, Mitsugu Uejima | 2024-11-12 |
| 12127481 | Dielectric elastomer transducer including a dielectric elastomer layer and a pair of electrode layers sandwiching the dielectric elastomer layer | Seiki CHIBA, Syo Kurita | 2024-10-22 |
| 12011739 | Dielectric elastomer vibration system and power supply device | Seiki CHIBA, Mitsuaki Ito, Makoto Sawada | 2024-06-18 |
| 11984674 | Antenna device | Seiki CHIBA, Keisuke Oguma, Shinji Ozawa | 2024-05-14 |
| 11923790 | Dielectric elastomer drive system and dielectric elastomer drive method | Seiki CHIBA, Mitsuaki Ito, Makoto Sawada | 2024-03-05 |
| 11909337 | Dielectric elastomer power generation system | Seiki CHIBA, Makoto Takeshita, Mitsugu Uejima | 2024-02-20 |
| 11904358 | Dielectric elastomer transducer | Seiki CHIBA, Mitsugu Uejima, Makoto Takeshita | 2024-02-20 |
| 11894592 | High frequency filter | Seiki CHIBA, Keisuke Oguma, Shinji Ozawa | 2024-02-06 |
| 11283374 | Method for manufacturing dielectric elastomer transducer | Seiki CHIBA, Masakatsu Hotta, Kazuhiro Oishi | 2022-03-22 |
| 11218091 | Dielectric elastomer power generation system | Seiki CHIBA, Mitsuaki Ito, Makoto Sawada | 2022-01-04 |
| 11213133 | Dielectric elastomer drive sensor system and sheet | Seiki CHIBA, Hironobu Kondo, Masahiro Ishikawa, Keiji Osugi | 2022-01-04 |
| 11168974 | Dielectric elastomer sensor system and dielectric elastomer sensor element | Seiki CHIBA, Mitsuaki Ito, Makoto Sawada | 2021-11-09 |
| 11081976 | Dielectric elastomer transducer and dielectric elastomer driving device | Seiki CHIBA | 2021-08-03 |
| 10431730 | Dielectric elastomer driving mechanism | Seiki CHIBA, Yoshinori Tanaka, Kuniyoshi Okamoto, Kazuya NAGASE, Naoaki Tsurumi | 2019-10-01 |
| 10411617 | Dielectric elastomer motor | Seiki CHIBA, Yoshinori Tanaka, Kuniyoshi Okamoto, Kazuya NAGASE, Naoaki Tsurumi +3 more | 2019-09-10 |