KH

Kei Hirota

PA Panasonic: 7 patents #57 of 1,879Top 4%
Overall (2025): #12,161 of 469,880Top 3%
7
Patents 2025

Issued Patents 2025

Patent #TitleCo-InventorsDate
12406814 Solid electrolytic capacitor element, solid electrolytic capacitor and method for producing same TOMOKI SUGIMOTO 2025-09-02
12400802 Electrolytic capacitor Keita Uenaka, Yukihiro Shimasaki, Hiroki Imamura 2025-08-26
12368005 Solid electrolytic capacitor element and solid electrolytic capacitor Takahiro Yoshii, Hiromi Ozawa 2025-07-22
12354812 Solid electrolytic capacitor element and solid electrolytic capacitor Takahiro Yoshii 2025-07-08
12283435 Solid electrolytic capacitor and method for manufacturing same Kyohei Iwaoka, Hitoshi Fukui, Daisuke Usa, Kouta Muneyasu, Hiroki Nagayama 2025-04-22
12205773 Electrolytic capacitor and capacitor element Keita Uenaka, Hideki Shimamoto, Nao Matsumura 2025-01-21
12198868 Solid electrolytic capacitor element and solid electrolytic capacitor Keita Uenaka, Yuta Tomimatsu 2025-01-14