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

Koichi Nakazawa

KO Komatsu: 2 patents #10 of 155Top 7%
SC Shin-Etsu Chemical Co.: 1 patents #71 of 212Top 35%
📍 Joetsu, JP: #10 of 57 inventorsTop 20%
Overall (2025): #55,341 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12365766 Organopolysiloxane composition Takeshi Nyuugaku 2025-07-22
12359405 Work machine obstacle notification system and work machine obstacle notification method Taro Eguchi, Takeshi Kurihara, Yoshiyuki Shitaya 2025-07-15
12221773 Obstacle notification system for work machine and obstacle notification method for work machine Taro Eguchi, Yoshiyuki Shitaya, Takeshi Kurihara 2025-02-11