Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DI

Daisuke Iwanaga

Tdk: 3 patents #61 of 488Top 15%
Overall (2021): #86,211 of 548,734Top 20%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11195658 Multi-layer ceramic electronic device Hirobumi Tanaka, Toshio Sakurai, Keisuke Okai, Hisashi Nakata, Tomoya Shibasaki 2021-12-07
11107632 Multilayer ceramic electronic component Toshio Sakurai, Hirobumi Tanaka, Keisuke Okai, Hisashi Nakata, Tomoya Sihbasaki 2021-08-31
11075041 Magnetically actuated MEMS switch Akifumi Kamijima, Atsushi Iijima, Kyung-Ku Choi, Katsunori Osanai 2021-07-27