Inventor
TAKAGI SHIGEHARU
JP7 patents
⚠️ This page may combine multiple inventors who share the name “TAKAGI SHIGEHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAKAGI SHIGEHARU
4 patentsUS8173325B2May 8, 2012
Functional membrane and electrolyte membrane for fuel cells and method for producing the same
TAKAGI SHIGEHARU7 citations80
US8101668B2Jan 24, 2012
Graft polymer
TAKAGI SHIGEHARU2 citations56
US8329766B2Dec 11, 2012
Functional membrane and production method thereof, and electrolyte membrane for use in fuel cell and production method thereof
TAKAGI SHIGEHARU0 citations38
US8604133B2Dec 10, 2013
Graft copolymer and process for producing the same
TAKAGI SHIGEHARU0 citations35
WATANABE MASAO
2 patentsUS9617886B2Apr 11, 2017
Exhaust gas catalyst, method for the production of carrier, method for the production of exhaust gas catalyst, and apparatus for treating exhaust gas
WATANABE MASAO0 citations48
US9005558B2Apr 14, 2015
Method and apparatus for exhaust gas control of an internal combustion engine
WATANABE MASAO0 citations38