Inventor
OSADA HIDEKI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “OSADA HIDEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ISUZU MOTORS LTD
9 patentsUS6360702B1Mar 26, 2002
EGR and oil cooling system
ISUZU MOTORS LTD70 citations95
US7047742B2May 23, 2006
Turbocharged engine and method for preventing surging in compressor
ISUZU MOTORS LTD28 citations86
US11396834B2Jul 26, 2022
Blow-by gas discharging device
ISUZU MOTORS LTD2 citations72
US11203955B2Dec 21, 2021
Blow-by gas system
ISUZU MOTORS LTD2 citations72
US12254725B2Mar 18, 2025
Lifespan prediction device and lifespan prediction method
ISUZU MOTORS LTD0 citations51
US11549412B2Jan 10, 2023
Diagnosis device for internal combustion engine
ISUZU MOTORS LTD0 citations51
US11371399B2Jun 28, 2022
Oil return structure
ISUZU MOTORS LTD0 citations51
US10823107B2Nov 3, 2020
Internal combustion engine and control method for same
ISUZU MOTORS LTD0 citations41
US10316714B2Jun 11, 2019
Blow-by gas reduction device
ISUZU MOTORS LTD0 citations38
SUMITOMO ELECTRIC INDUSTRIES
5 patentsUS7816238B2Oct 19, 2010
GaN substrate, substrate with epitaxial layer, semiconductor device, and method of manufacturing GaN substrate
SUMITOMO ELECTRIC INDUSTRIES43 citations92
US8823142B2Sep 2, 2014
GaN single crystal substrate having a large area and a main surface whose plane orientation is other than (0001) and (000-1)
SUMITOMO ELECTRIC INDUSTRIES5 citations84
US9368568B2Jun 14, 2016
Group III nitride crystal substrates and group III nitride crystal
SUMITOMO ELECTRIC INDUSTRIES0 citations52
US8847363B2Sep 30, 2014
Method for producing group III nitride crystal
SUMITOMO ELECTRIC INDUSTRIES0 citations52
US11421344B2Aug 23, 2022
Gallium nitride crystal substrate
SUMITOMO ELECTRIC INDUSTRIES0 citations49