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USPTO Patent Rankings Data through Dec 31, 2025
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Mikio WAKI — 15 Patents

UNUnknown: 28 patents #108 of 83,584Top 1%
ZEZeon: 12 patents #36 of 734Top 5%
ACAisin Aw Co.: 1 patents #1,133 of 2,011Top 60%
Shisui, JP: #75 of 812 inventorsTop 10%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Mikio WAKI has been granted 15 US patents while listed as an inventor at Unknown. The first was granted in 2019 and the most recent in November 2024. Mikio WAKI ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Mikio WAKI in Shisui, JP.

Patents per Year

Patents granted per year, 2019 to 2024Bar chart with a peak of 8 patents in 2024.peak 82019: 2 patents20192021: 2 patents20212022: 3 patents20222024: 8 patents2024

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
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