Inventor
ITOH MASAO
JP43 patents
⚠️ This page may combine multiple inventors who share the name “ITOH MASAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP
15 patentsUS11892169B2Feb 6, 2024
Gas turbine combustor structure
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP2 citations71
US11047310B2Jun 29, 2021
Gas turbine combustor including laser ignition
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP1 citations62
US11906164B2Feb 20, 2024
Gas turbine combustor
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP0 citations59
US11578867B2Feb 14, 2023
Gas turbine combustor
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP0 citations59
US11572797B2Feb 7, 2023
Turbine rotor and axial flow turbine
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP0 citations51
US11286858B2Mar 29, 2022
Gas turbine combustor
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP0 citations51
US10578024B2Mar 3, 2020
Ignition device and gas turbine combustor
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP0 citations51
US12111054B2Oct 8, 2024
Gas turbine combustor structure
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP0 citations50
US11761383B2Sep 19, 2023
Burner with torch ignition mechanism and operation method thereof
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP0 citations50
US11686201B2Jun 27, 2023
Turbine rotor with bolt fastening arrangement and passages
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP0 citations50
US11313279B2Apr 26, 2022
Scroll and gas turbine facility
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP0 citations50
US11098600B2Aug 24, 2021
Transition piece
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP0 citations50
US11719155B2Aug 8, 2023
Method for operating gas turbine combustor
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP0 citations49
US10738657B2Aug 11, 2020
Gas turbine facility exhaust gas supply heat exchange arrangement
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP0 citations41
US10526968B2Jan 7, 2020
Gas turbine facility
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP0 citations39
KONISHIROKU PHOTO IND
10 patentsUS6172786B1Jan 9, 2001
Optical deflection device and image forming apparatus therewith
KONISHIROKU PHOTO IND31 citations92
US5963353AOct 5, 1999
Optical deflector and adjusting method thereof
KONISHIROKU PHOTO IND19 citations92
US5688053ANov 18, 1997
Dynamic pressure bearing
KONISHIROKU PHOTO IND23 citations92
US5506786AApr 9, 1996
Cutting apparatus
KONISHIROKU PHOTO IND29 citations91
US5228369AJul 20, 1993
Method of surface machining for substrate of electrophotographic photoreceptor
KONISHIROKU PHOTO IND31 citations91
US5538347AJul 23, 1996
Dynamic pressure bearing
KONISHIROKU PHOTO IND22 citations90
US5170683ADec 15, 1992
Method for surface-processing of a photoreceptor base for electrophotography
KONISHIROKU PHOTO IND14 citations72
US5946122AAug 31, 1999
Rotating device and light beam deflecting apparatus
KONISHIROKU PHOTO IND6 citations62
US5711612AJan 27, 1998
Dynamic pressure bearing
KONISHIROKU PHOTO IND5 citations61
US5566598AOct 22, 1996
Method for surface processing of a photoreceptor base for electrophotography
KONISHIROKU PHOTO IND2 citations61
TOSHIBA KK
5 patentsUS5450725ASep 19, 1995
Gas turbine combustor including a diffusion nozzle assembly with a double cylindrical structure
TOSHIBA KK142 citations98
US6070411AJun 6, 2000
Gas turbine combustor with premixing and diffusing fuel nozzles
TOSHIBA KK88 citations97
US5311742AMay 17, 1994
Gas turbine combustor with nozzle pressure ratio control
TOSHIBA KK49 citations91
US12404805B2Sep 2, 2025
Combined cycle power generation facility
TOSHIBA KK0 citations46
US10119467B2Nov 6, 2018
Gas turbine facility
TOSHIBA KK0 citations41