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

Takahiko Totani

TC Toyo Seikan Co.: 6 patents #2 of 63Top 4%
Overall (2025): #14,451 of 469,880Top 4%
6
Patents 2025

Issued Patents 2025

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12319902 Container for cell culture and use method therefor Satoshi Tanaka 2025-06-03
12305194 Cell culture method and cell culture system Yousuke Matsuoka, Satoshi Tanaka 2025-05-20
12264307 Culture container, method for culturing lymphocytes, culture-container production method, and solid-phasing apparatus Satoshi Tanaka, Takeshi Aihara, Yoichi Ishizaki 2025-04-01
12258548 Method for producing culture vessel, and culture vessel Takaharu NISHIYAMA, Satoshi Tanaka, Osamu Koseki, Yosuke Matsuoka 2025-03-25
12187995 Method and apparatus for producing container, cell culture vessel, method for culturing cells, method for producing cell culture vessel, and apparatus for producing cell culture vessel Ryo Suenaga, Satoshi Tanaka, Naoki Takahashi 2025-01-07
12187998 Culture container, method for manufacturing culture container, laminated structure, and method for manufacturing laminated structure Satoshi Tanaka, Yosuke Matsuoka 2025-01-07