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

Keiichi Hasebe

MC Mitsubishi Gas Chemical Company: 2 patents #13 of 109Top 15%
Overall (2025): #110,095 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12384916 Resin composition, cured product, prepreg, metal foil-clad laminate, resin sheet, and printed wiring board Takashi Kobayashi, Kazuhiro Hashiguchi 2025-08-12
12325770 Resin composition, cured product, prepreg, metal foil-clad laminate, resin sheet, and printed wiring board Yuji Nakashima, Takashi Kobayashi, Shunsuke Hirano 2025-06-10