Inventor
OKUYAMA KOHEI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “OKUYAMA KOHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI CHEM CORP
5 patentsUS6064560AMay 16, 2000
Active carbon and process for its production
MITSUBISHI CHEM CORP168 citations98
US6094338AJul 25, 2000
Electric double-layer capacitor
MITSUBISHI CHEM CORP114 citations97
US6136286AOct 24, 2000
Carbon black
MITSUBISHI CHEM CORP66 citations96
US5956225ASep 21, 1999
Activated carbon, process for the preparation thereof and electric double layer-type capacitor electrode
MITSUBISHI CHEM CORP73 citations94
US5965479AOct 12, 1999
Activated carbon and process for producing the same
MITSUBISHI CHEM CORP41 citations91
NISSIN KOGYO KK
2 patentsMITSUBISHI HEAVY IND LTD
2 patentsUS5390217AFeb 14, 1995
Carbon fiber-reinforced carbon composite materials processes for their production, and first walls of nuclear fusion reactors employing them
MITSUBISHI HEAVY IND LTD42 citations94
US5586152ADec 17, 1996
Carbon fiber-reinforced carbon composite materials, processes for their production, and first walls of nuclear fusion reactors employing them
MITSUBISHI HEAVY IND LTD10 citations71