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

Marie Shirai

TC Tokyo Gas Co.: 1 patents #1 of 7Top 15%
Overall (2025): #287,833 of 469,880Top 65%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12401052 Fuel cell system and method of reprocessing off-gas Kazuo Nakamura, Takahiro Ide, Tatsuya Nakajima, Toru Hatae, Tatsuki Dohkoh +1 more 2025-08-26