Inventor
NAKAMURA TAMOTSU
JP21 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMURA TAMOTSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHOWA CORP
17 patentsUS6332817B1Dec 25, 2001
Trim-tilt device for marine propulsion unit
SHOWA CORP7 citations73
US6165032ADec 26, 2000
Tilt cylinder device for outboard motor
SHOWA CORP10 citations73
US6039617AMar 21, 2000
Tilt cylinder device for outboard motor
SHOWA CORP9 citations73
US5975968ANov 2, 1999
Trim-tilt device for marine propulsion unit
SHOWA CORP12 citations73
US5882235AMar 16, 1999
Power tilt cylinder device
SHOWA CORP8 citations73
US5876259AMar 2, 1999
Tilt cylinder apparatus for boat propeller unit
SHOWA CORP9 citations73
US5802953ASep 8, 1998
Power tilt cylinder device
SHOWA CORP14 citations73
US5720637AFeb 24, 1998
Power tilt cylinder device
SHOWA CORP9 citations73
US6328616B1Dec 11, 2001
Trim-tilt device for a marine propulsion unit
SHOWA CORP8 citations70
US6293837B1Sep 25, 2001
Trim-tilt device for marine propulsion unit
SHOWA CORP5 citations62
US6123590ASep 26, 2000
Tilt lock device for outboard motor
SHOWA CORP4 citations62
US6062924AMay 16, 2000
Tilt lock device for outboard motor
SHOWA CORP6 citations62
US6042435AMar 28, 2000
Tilt-trim device for marine propulsion device
SHOWA CORP5 citations62
US6390867B2May 21, 2002
Tilt device for marine propulsion unit
SHOWA CORP2 citations60
US6213823B1Apr 10, 2001
Trim-tilt device for marine propulsion unit
SHOWA CORP5 citations59
USD474202SMay 6, 2003
Tilt device for marine propulsion unit
SHOWA CORP0 citations50
US6390868B1May 21, 2002
Tilt device for marine propulsion unit
SHOWA CORP1 citations49