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

Kazuhiro Oshima

TC Ts Tech Co.: 2 patents #26 of 147Top 20%
📍 Tochigi, JP: #48 of 349 inventorsTop 15%
Overall (2025): #110,849 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12337742 Headrest for a passenger seat of a vehicle Jinichi Tanabe, Takayoshi Ito, Kazumasa NARITA, Nobuyuki Tezuka, Yasuo Inose +8 more 2025-06-24
12286042 Vehicle seat Sachio Kobayashi, Hayato SHIMAZAKI 2025-04-29