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

Katsuyuki Aoki

KT Kabushiki Kaisha Toshiba: 2 patents #129 of 861Top 15%
TC Toshiba Materials Co.: 2 patents #4 of 29Top 15%
Overall (2025): #111,550 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12371385 Sliding member, and bearing, motor, and drive device using the same Kai FUNAKI, Haruhiko Yamaguti, Minoru Takao, Yutaka Abe 2025-07-29
12187651 Silicon nitride sintered body, silicon nitride substrate, and silicon nitride circuit board Kentaro IWAI, Takayuki Fukasawa, Jun Momma, Takashi Sano 2025-01-07