HO

Hisao Ohnishi

OC Osaka Gas Co.: 5 patents #2 of 19Top 15%
Overall (2024): #35,053 of 561,600Top 7%
5
Patents 2024

Issued Patents 2024

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12142799 Electrochemical element stack, electrochemical element, electrochemical module, electrochemical device, and energy system Mitsuaki Echigo 2024-11-12
12119526 Metal support for electrochemical element, electrochemical element, electrochemical module, electrochemical device, energy system, solid oxide fuel cell, solid oxide electrolytic cell, and method for manufacturing metal support Mitsuaki Echigo, Kazuyuki Minami, Yuji Tsuda, Kyohei Manabe, Osamu Yamazaki 2024-10-15
12110598 Manufacturing method for alloy material, alloy material, electrochemical element, electrochemical module, electrochemical device, energy system and solid oxide fuel cell Mitsuaki Echigo 2024-10-08
11978937 Electrochemical element, electrochemical module, electrochemical device, and energy system Mitsuaki Echigo, Osamu Yamazaki 2024-05-07
11967740 Electrochemical element, electrochemical element stack, electrochemical module, electrochemical device, and energy system Mitsuaki Echigo, Norihisa Shinke, Tadayuki Sogi, Kazuyuki Minami 2024-04-23