Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
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Yutaka Yamauchi

PS Prime Planet Energy & Solutions: 2 patents #11 of 138Top 8%
📍 Himeji, JP: #8 of 92 inventorsTop 9%
Overall (2025): #70,728 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12422269 Guidance system of electric mobility vehicle Kohki Nakamura, Yasuhiko Ikeda, Harumi Azuma, Akira Kubo, Reizo Maeda 2025-09-23
12391138 Electric vehicle, and charging and discharging facility, and system Hideki Sakata, Jun Asakura, Hideyuki Nagai, Masanori IECHIKA, Yasuhiko Ikeda 2025-08-19