Inventor
SUYAMA EIZO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “SUYAMA EIZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CALSONIC CORP
7 patentsUS6080371AJun 27, 2000
Catalytic converter and honeycomb metallic catalyst bed unit therefor
CALSONIC CORP23 citations92
US5967193AOct 19, 1999
Flexible pipe unit for use in exhaust pipe line of automotive engine
CALSONIC CORP29 citations89
US5915677AJun 29, 1999
Circular plate spring
CALSONIC CORP20 citations89
US6151893ANov 28, 2000
Flexible tube for automobile exhaust systems
CALSONIC CORP37 citations88
US5901988AMay 11, 1999
Structure for coupling pipe with breeches pipe
CALSONIC CORP18 citations82
US5909903AJun 8, 1999
Coupling structure for coupling two pipes
CALSONIC CORP12 citations73
US5817991AOct 6, 1998
Connecting structure for connecting holding bracket to muffler
CALSONIC CORP8 citations73