Inventor
HARA NORIAKI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “HARA NORIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TANAKA PRECIOUS METAL IND
7 patentsUS5208207AMay 4, 1993
Electrocatalyst
TANAKA PRECIOUS METAL IND58 citations96
US5225391AJul 6, 1993
Electrocatalyst for anode
TANAKA PRECIOUS METAL IND111 citations95
US5846670ADec 8, 1998
Gas diffusion electrode for electrochemical cell and process of preparing same
TANAKA PRECIOUS METAL IND50 citations92
US5189005AFeb 23, 1993
Electrocatalyst and process of preparing same
TANAKA PRECIOUS METAL IND41 citations92
US6875324B2Apr 5, 2005
Sputtering target material
TANAKA PRECIOUS METAL IND16 citations79
US5869132AFeb 9, 1999
Process of preparing fluorinated material
TANAKA PRECIOUS METAL IND8 citations73
US5776539AJul 7, 1998
Process of preparing carbon support coated with polyolefin and of preparing gas diffusion electrode employing said carbon support
TANAKA PRECIOUS METAL IND8 citations73