Inventor
NIWA HIROSUKE
JP11 patents
⚠️ This page may combine multiple inventors who share the name “NIWA HIROSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
10 patentsUS7798108B2Sep 21, 2010
Water-jacket structure for water-cooled internal combustion engine
HONDA MOTOR CO LTD23 citations89
US6947828B2Sep 20, 2005
Knock control system for internal combustion engine
HONDA MOTOR CO LTD12 citations83
US7748500B2Jul 6, 2010
Oil pan for internal combustion engine
HONDA MOTOR CO LTD14 citations80
US12158091B2Dec 3, 2024
V-type engine, outboard motor, and watercraft
HONDA MOTOR CO LTD3 citations71
US5634444AJun 3, 1997
Intake port structure in an internal combustion engine
HONDA MOTOR CO LTD16 citations69
US7438665B2Oct 21, 2008
Control system for internal combustion engine
HONDA MOTOR CO LTD3 citations61
US7169080B2Jan 30, 2007
Control system for internal combustion engine
HONDA MOTOR CO LTD3 citations61
US12291988B2May 6, 2025
V-type engine, outboard motor, and ship
HONDA MOTOR CO LTD1 citations60
US12228058B2Feb 18, 2025
V-type engine, outboard motor, and ship
HONDA MOTOR CO LTD1 citations60
US9506425B2Nov 29, 2016
Internal combustion engine
HONDA MOTOR CO LTD1 citations52