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

Tatsuya Oyama

TL Teijin Limited: 2 patents #4 of 47Top 9%
Overall (2025): #82,124 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12281198 Thermoplastic resin and optical member Manabu Matsui 2025-04-22
12240944 Optical lens Kyosuke Yamada, Manabu Matsui, Takatsune Yanagida, Kazuyoshi Ogasawara, Kazunori Nunome +2 more 2025-03-04