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

Yoshimi Tokuzawa

PC Pearl Kogyo Co.: 1 patents #1 of 6Top 20%
Overall (2025): #158,923 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12385047 Transformed cell production method Masafumi Jinno, Hidemasa Kato, Akihito Onishi, Junko Myojo, Susumu Satoh 2025-08-12