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

Nobuhiko Matsumoto

MC Mitsubishi Gas Chemical Company: 6 patents #1 of 109Top 1%
Overall (2025): #15,392 of 469,880Top 4%
6
Patents 2025

Issued Patents 2025

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12422063 Hose, method for manufacturing hose, and hydraulic pump Asami Nakai, Masataka Kaji, Toshihiro Motochika, Keisuke IDE 2025-09-23
12422096 Liner and pressure vessel Keisuke Ito 2025-09-23
12320038 Filament and fishing line Hatsuki OGURO, Takafumi Oda 2025-06-03
12296511 Method for producing molded article 2025-05-13
12227617 Polyamide resin, composition, and molded article Tatsuya Tochihara 2025-02-18
12202948 Fiber-reinforced resin material, wound body, molded article, and production method for fiber-reinforced resin material Takafumi Oda 2025-01-21