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

Yasuhiro Katsumata

YA Yazaki: 4 patents #6 of 229Top 3%
TO Toyota: 1 patents #1,126 of 3,229Top 35%
Overall (2025): #27,263 of 469,880Top 6%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12427863 Vehicle display device Yuki Miyoshi, Akira Yamanaka, Hiroshi Sano, Yoshihide Takada, Takahiro Osawa +7 more 2025-09-30
12397642 Display unit and vehicular display device Yuki Miyoshi, Akira Yamanaka, Hiroshi Sano, Takuya Ishigami, Takayuki Mizushima 2025-08-26
12379622 Display apparatus Yuki Miyoshi, Akira Yamanaka, Hiroshi Sano, Takuya Ishigami, Takahiro Osawa 2025-08-05
12222496 Vehicle display device Yuki Miyoshi, Katsuyoshi Itahana, Takuya Ishigami, Takayuki Mizushima 2025-02-11