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

Masao Yamaguchi

AC Aps Japan Co.: 1 patents #1 of 5Top 20%
TK Toshiba Tec Kabushiki Kaisha: 1 patents #45 of 180Top 25%
Overall (2025): #102,312 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12392150 Booth 2025-08-19
12275000 Method of producing catalyst or adsorbent carrier, and catalyst or adsorbent carrier Takafumi Watanabe, Teruo Watanabe, Hidemitsu Watanabe, Hiroyuki Watanabe 2025-04-15