Inventor
TAKADA ATSUSHI
JP54 patents
⚠️ This page may combine multiple inventors who share the name “TAKADA ATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON TELEGRAPH & TELEPHONE
11 patentsUS6867903B2Mar 15, 2005
Optical parametric circuit
NIPPON TELEGRAPH & TELEPHONE34 citations92
US7012740B2Mar 14, 2006
Optical parametric circuit
NIPPON TELEGRAPH & TELEPHONE12 citations84
US11729106B2Aug 15, 2023
Service quality control device, method, and program
NIPPON TELEGRAPH & TELEPHONE1 citations60
US11444857B2Sep 13, 2022
Network information collection device and method therefor
NIPPON TELEGRAPH & TELEPHONE0 citations60
US11749088B2Sep 5, 2023
Failure information announcement device and failure information announcement method
NIPPON TELEGRAPH & TELEPHONE0 citations51
US12388706B2Aug 12, 2025
Correct answer data generation apparatus, correct answer data generation method and correct answer data generation program
NIPPON TELEGRAPH & TELEPHONE0 citations50
US11775367B2Oct 3, 2023
Automatic cooperation apparatus, automatic cooperation method and automatic cooperation program
NIPPON TELEGRAPH & TELEPHONE0 citations49
US11743164B2Aug 29, 2023
Quality measuring device, quality measuring method, and quality measuring program
NIPPON TELEGRAPH & TELEPHONE0 citations49
US11979306B2May 7, 2024
Network system, information acquisition device, information acquisition method, and program
NIPPON TELEGRAPH & TELEPHONE0 citations45
US11941432B2Mar 26, 2024
Processing system, processing method, higher-level system, lower-level system, higher-level program, and lower-level program
NIPPON TELEGRAPH & TELEPHONE0 citations45
US11388069B2Jul 12, 2022
Maintenance task management device and maintenance task management method
NIPPON TELEGRAPH & TELEPHONE0 citations45
OKI ELECTRIC IND CO LTD
8 patentsUS9595154B2Mar 14, 2017
Medium processing device and medium transaction device
OKI ELECTRIC IND CO LTD2 citations72
US10011446B2Jul 3, 2018
Sheet paper conveyor device and sheet paper handling device
OKI ELECTRIC IND CO LTD2 citations71
US10167151B2Jan 1, 2019
Medium conveyance device and medium transaction device
OKI ELECTRIC IND CO LTD3 citations70
US10297099B2May 21, 2019
Media transaction device
OKI ELECTRIC IND CO LTD2 citations65
US8939449B2Jan 27, 2015
Sheet transport apparatus facilitating establishing a continuous sheet transport path
OKI ELECTRIC IND CO LTD2 citations63
US9567182B2Feb 14, 2017
Medium handover device and medium processing device
OKI ELECTRIC IND CO LTD1 citations52
US9181049B2Nov 10, 2015
Medium intake device
OKI ELECTRIC IND CO LTD0 citations42
US10752459B2Aug 25, 2020
Medium processing device and medium transaction device
OKI ELECTRIC IND CO LTD0 citations41
CANON KK
6 patentsUS7165764B2Jan 23, 2007
Sheet processing apparatus with buffer for sheet finisher
CANON KK52 citations96
US7080835B2Jul 25, 2006
Sheet discharging apparatus, and sheet treating apparatus and image forming apparatus using the sheet discharging apparatus
CANON KK10 citations72
US11947300B2Apr 2, 2024
Cutting apparatus and image forming system
CANON KK0 citations61
US11409221B2Aug 9, 2022
Cutting apparatus and image forming system
CANON KK0 citations61
US11586130B2Feb 21, 2023
Image forming apparatus with guiding member fixed to guiding member to form feeding path of recording material
CANON KK0 citations48
US11586131B2Feb 21, 2023
Image forming apparatus with guiding member configured to guide recording material and being fixed to holding member configured to hold roller
CANON KK0 citations48
CANON FINETECH INC
4 patentsUS7543806B2Jun 9, 2009
Sheet processing apparatus and image forming apparatus equipped with same
CANON FINETECH INC22 citations92
US7354034B2Apr 8, 2008
Sheet processing apparatus and image forming apparatus equipped with same
CANON FINETECH INC25 citations92
US7571909B2Aug 11, 2009
Sheet treating apparatus and image forming apparatus provided therewith
CANON FINETECH INC16 citations82
US7992867B2Aug 9, 2011
Sheet processing apparatus and image forming apparatus
CANON FINETECH INC2 citations63
DAINIPPON PRINTING CO LTD
4 patentsUS12352908B2Jul 8, 2025
Detection device
DAINIPPON PRINTING CO LTD0 citations61
US12078765B2Sep 3, 2024
Radiation detection element
DAINIPPON PRINTING CO LTD0 citations51
US11573337B2Feb 7, 2023
Radiation detection device
DAINIPPON PRINTING CO LTD0 citations51
US10175365B2Jan 8, 2019
Radiation detection element and radiation detection device
DAINIPPON PRINTING CO LTD0 citations48
TAKADA ATSUSHI
3 patentsMURATA MANUFACTURING CO
3 patentsUS11901920B2Feb 13, 2024
Front-end circuit, diversity circuit, and communication device
MURATA MANUFACTURING CO1 citations62
US11817890B2Nov 14, 2023
Radio-frequency module and communication device
MURATA MANUFACTURING CO1 citations62
US10700715B2Jun 30, 2020
Radio-frequency circuit
MURATA MANUFACTURING CO1 citations62
PIONEER ELECTRONIC CORP
2 patentsUS5311324AMay 10, 1994
Apparatus with frame check capability for reproducing images by combining outputs of concurrently operating disk players storing portions of the images
PIONEER ELECTRONIC CORP13 citations71
US5260801ANov 9, 1993
Method of recording and reproducing video format signal using division video signals on a plurality of recording media
PIONEER ELECTRONIC CORP16 citations71
UNIV KYOTO
2 patentsCALSONIC KANSEI CORP
1 patentTOYO HAKKO CO LTD
1 patentJFE STEEL CORP
1 patentTOGIYA HAJIME
1 patentOKAMOTO MASAAKI
1 patentSANYO ELECTRIC CO
1 patentNANO TEM CO LTD
1 patentShowing the top 50 of 54 patents by PatentIndex Score.