DU

Daisuke Umetsu

GL Gkn Automotive Limited: 1 patents #5 of 44Top 15%
Mazda Motor: 1 patents #84 of 291Top 30%
Overall (2025): #130,938 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12385557 Differential apparatus Isao Hirota, Noboru Uchida, Yousuke Kawai, Koji Takahashi, Koki Yamamoto +1 more 2025-08-12
12344253 Hybrid vehicle system Yasumasa Imamura, Juntaro Matsuo, Kohei Okada, Junichi Kubo 2025-07-01