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

Takashi Doi

JD Japan Display: 1 patents #140 of 260Top 55%
JS Jfe Steel: 1 patents #134 of 322Top 45%
KT Kabushiki Kaisha Toshiba: 1 patents #285 of 861Top 35%
NS Nippon Steel: 1 patents #103 of 316Top 35%
HH Hitachi High-Technologies: 1 patents #155 of 456Top 35%
Overall (2025): #19,933 of 469,880Top 5%
5
Patents 2025

Issued Patents 2025

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12403489 Slit nozzle and method for manufacturing high-silicon steel strip Teruhiko Tobe, Shinji Koseki 2025-09-02
12404575 Hot-stamped product Kenji Kobayashi, Naomi Inatomi, Yuki SUZUKI, Soshi Fujita, Masahiro Fuda 2025-09-02
12394585 Electron source, electron gun, and charged particle beam device Keigo Kasuya, Shuhei Ishikawa, Kenji Tanimoto, Soichiro Matsunaga, Hiroshi Morita +2 more 2025-08-19
12345984 Liquid crystal display apparatus Toshihiro Ninomiya 2025-07-01
12289491 Image display system and method 2025-04-29