Inventor
TSUTSUI HAYATO
JP27 patents
⚠️ This page may combine multiple inventors who share the name “TSUTSUI HAYATO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHOWA CORP
19 patentsUS9376192B2Jun 28, 2016
Trim and tilt device and marine vessel propelling machine
SHOWA CORP3 citations73
US10273982B2Apr 30, 2019
Pump device and hydraulic actuator
SHOWA CORP3 citations72
US9885355B2Feb 6, 2018
Pump apparatus and marine vessel propelling machine
SHOWA CORP2 citations72
US9849956B2Dec 26, 2017
Pump device and ship propulsion machine
SHOWA CORP2 citations72
US9790970B2Oct 17, 2017
Trim and tilt apparatus for marine vessel propulsion machine and marine vessel propulsion machine
SHOWA CORP2 citations72
USD845349SApr 9, 2019
Trim and tilt device for marine vessel propelling machine
SHOWA CORP3 citations71
USD845348SApr 9, 2019
Trim and tilt device for marine vessel propelling machine
SHOWA CORP3 citations71
US9932997B2Apr 3, 2018
Trim and tilt apparatus for marine vessel propulsion machine and marine vessel propulsion machine
SHOWA CORP2 citations71
US9856890B2Jan 2, 2018
Pump apparatus and hydraulic actuator
SHOWA CORP3 citations70
US9726202B2Aug 8, 2017
Pump device and hydraulic actuator
SHOWA CORP2 citations70
US10899423B2Jan 26, 2021
Outboard motor raising/lowering device
SHOWA CORP0 citations60
US10882594B2Jan 5, 2021
Outboard motor raising/lowering device
SHOWA CORP0 citations60
US9784267B2Oct 10, 2017
Pump device and tilt and trim device for outboard machine
SHOWA CORP1 citations52
US10975895B2Apr 13, 2021
Piston structure body and lifting device of watercraft propulsion apparatus
SHOWA CORP0 citations51
US10974803B2Apr 13, 2021
Steering device and watercraft steering device
SHOWA CORP0 citations51
US9638187B2May 2, 2017
Pump device and ship propulsion machine
SHOWA CORP0 citations51
US9162742B2Oct 20, 2015
Trim and tilt apparatus for marine vessel propulsion machine
SHOWA CORP0 citations40
US11499575B2Nov 15, 2022
Hydraulic cylinder device
SHOWA CORP0 citations39
US9193430B2Nov 24, 2015
Tilt-angle adjusting apparatus and ship propulsion machine
SHOWA CORP0 citations37
HITACHI ASTEMO LTD
7 patentsUSD975742SJan 17, 2023
Bracket for outboard motor
HITACHI ASTEMO LTD10 citations83
USD965636SOct 4, 2022
Bracket for outboard motor
HITACHI ASTEMO LTD3 citations70
USD1030608SJun 11, 2024
Trim and tilt device for marine vessel propelling machine
HITACHI ASTEMO LTD0 citations61
USD1029730SJun 4, 2024
Trim and tilt device for marine vessel propelling machine
HITACHI ASTEMO LTD0 citations61
USD1028014SMay 21, 2024
Trim and tilt device for marine vessel propelling machine
HITACHI ASTEMO LTD0 citations61
US11667366B2Jun 6, 2023
Steering device, steering device for ship and switching valve
HITACHI ASTEMO LTD0 citations52
US11866138B2Jan 9, 2024
Trim and tilt device
HITACHI ASTEMO LTD0 citations51