Inventor
KOMIYAMA MAKOTO
JP25 patents
⚠️ This page may combine multiple inventors who share the name “KOMIYAMA MAKOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HIRAI HIDEFUMI
8 patentsUS4587114AMay 6, 1986
Method for separating carbon dioxide from mixed gas
HIRAI HIDEFUMI65 citations95
US5187209AFeb 16, 1993
Colloidal metal dispersion, and a colloidal metal complex
HIRAI HIDEFUMI71 citations93
US4747855AMay 31, 1988
Solid absorbent for unsaturated hydrocarbon and process for separation of unsaturated hydrocarbon from gas mixture
HIRAI HIDEFUMI32 citations91
US4864071ASep 5, 1989
Process for separation of unsaturated hydrocarbon from gas mixture
HIRAI HIDEFUMI18 citations82
US4675309AJun 23, 1987
Adsorbent for use in selective gas adsorption-separation and a process for producing the same
HIRAI HIDEFUMI22 citations80
US4546094AOct 8, 1985
Solid adsorbent for unsaturated hydrocarbon and process for separation of unsaturated hydrocarbon from gas mixture
HIRAI HIDEFUMI9 citations73
US4525180AJun 25, 1985
Process for recovery of ethylene from gaseous mixture
HIRAI HIDEFUMI9 citations73
US4888248ADec 19, 1989
Colloidal metal dispersion, and a colloidal metal complex
HIRAI HIDEFUMI21 citations71
NIPPON TELEGRAPH & TELEPHONE
6 patentsUS11385772B2Jul 12, 2022
Attribute-based rules for displaying additional information
NIPPON TELEGRAPH & TELEPHONE2 citations72
US11947770B2Apr 2, 2024
Display control device, display control method, and display control program
NIPPON TELEGRAPH & TELEPHONE0 citations62
US12112022B2Oct 8, 2024
User interface augmentation system, user interface augmentation method, and user interface augmentation program
NIPPON TELEGRAPH & TELEPHONE0 citations60
US11861417B2Jan 2, 2024
Operation support system, operation support method, and operation support program
NIPPON TELEGRAPH & TELEPHONE0 citations50
US12380886B2Aug 5, 2025
Voice operation device, voice operation method and voice operation program
NIPPON TELEGRAPH & TELEPHONE0 citations49
US11797163B2Oct 24, 2023
Display control device and display control method for displaying images including electronic labels
NIPPON TELEGRAPH & TELEPHONE0 citations48
YOKOGAWA ELECTRIC CORP
5 patentsUS6008487ADec 28, 1999
Optical-fiber inspection device
YOKOGAWA ELECTRIC CORP32 citations90
US5844235ADec 1, 1998
Optical frequency domain reflectometer for use as an optical fiber testing device
YOKOGAWA ELECTRIC CORP42 citations90
US6885447B2Apr 26, 2005
Spectrometer and optical spectrum analyzer
YOKOGAWA ELECTRIC CORP2 citations59
US6999169B2Feb 14, 2006
Spectrometer
YOKOGAWA ELECTRIC CORP6 citations58
US6552325B1Apr 22, 2003
Photo diode array
YOKOGAWA ELECTRIC CORP2 citations57
NIPPON STEEL CORP
3 patentsUS4696682ASep 29, 1987
Solid adsorbent for carbon monoxide and process for separation from gas mixture
NIPPON STEEL CORP29 citations92
US4470829ASep 11, 1984
Solid adsorbent for carbon monoxide and process for separation from gas mixture
NIPPON STEEL CORP29 citations92
US4460384AJul 17, 1984
Process for separating carbon monoxide from a gas mixture
NIPPON STEEL CORP3 citations62