Inventor
SAKAIRI KOICHI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “SAKAIRI KOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TANAKA PRECIOUS METAL IND
11 patentsUS5728485AMar 17, 1998
Electrode for polymer electrolyte electrochemical cell and process of preparing same
TANAKA PRECIOUS METAL IND65 citations95
US5294232AMar 15, 1994
Process of preparing solid polymer electrolyte type fuel cell
TANAKA PRECIOUS METAL IND58 citations94
US9806500B2Oct 31, 2017
Tape material having clad structure for manufacturing ignition plug electrode
TANAKA PRECIOUS METAL IND10 citations83
US5453332ASep 26, 1995
Electrode structure for fuel cell
TANAKA PRECIOUS METAL IND14 citations73
US8029628B2Oct 4, 2011
Noble metal alloy for spark plug and method for producing and processing the same
TANAKA PRECIOUS METAL IND0 citations51
US10094012B2Oct 9, 2018
Ni-Ir-based heat-resistant alloy and process for producing same
TANAKA PRECIOUS METAL IND1 citations50
US10081855B2Sep 25, 2018
Heat-resistant Ni-base alloy and method of producing the same
TANAKA PRECIOUS METAL IND0 citations50
US10137496B2Nov 27, 2018
Metal wire rod composed of iridium or iridium alloy
TANAKA PRECIOUS METAL IND1 citations49
US9784709B2Oct 10, 2017
Sensor electrode, manufacturing method thereof, and metal paste for electrode formation
TANAKA PRECIOUS METAL IND0 citations48
US9556343B2Jan 31, 2017
Conductive fine particle and metal paste for electrode formation and electrode
TANAKA PRECIOUS METAL IND0 citations48
US9245660B2Jan 26, 2016
Electroconductive particle and metal paste, and electrode
TANAKA PRECIOUS METAL IND0 citations48