SO

Shoji Otoshi

OC Osaka Gas Co.: 2 patents #4 of 85Top 5%
Overall (1994): #19,864 of 165,921Top 15%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5348776 Method of producing interconnectors for solid oxide electrolyte fuel cells Masamichi Ippommatsu, Hirokazu Sasaki, Minoru Suzuki, Atsuko Kajimura 1994-09-20
5286580 Fuel electrode for solid electrolyte fuel cells and a method for manufacture of the electrode Masamichi Ippommatsu, Minoru Suzuki, Horikazu Sasaki, Hisao Ohnishi 1994-02-15