KO

Kazuki Otsuka

TO Toto: 3 patents #5 of 95Top 6%
SC Shin-Etsu Chemical Co.: 1 patents #71 of 212Top 35%
📍 Echizen, JP: #1 of 23 inventorsTop 5%
Overall (2025): #33,915 of 469,880Top 8%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12406785 Anisotropic rare earth sintered magnet and method for producing the same Tadao Nomura, Masayuki Kamata 2025-09-02
D1089574 Toilet seat Hiroshi Shimoda, Hirotaka Nakabayashi 2025-08-19
D1089575 Toilet seat Hiroshi Shimoda, Hirotaka Nakabayashi 2025-08-19
D1067394 Toilet seat Masanobu Wano, Hiroshi Shimoda, Hirotaka Nakabayashi 2025-03-18