Inventor
SAKAMOTO TAKAHIRO
JP51 patents
⚠️ This page may combine multiple inventors who share the name “SAKAMOTO TAKAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
11 patentsUS6312093B1Nov 6, 2001
Ink jet recording apparatus
CANON KK22 citations92
US5204758AApr 20, 1993
Facsimile system having multiple mounting portions
CANON KK10 citations74
US10949165B2Mar 16, 2021
Print control system and control method
CANON KK2 citations73
US9606501B2Mar 28, 2017
Image forming apparatus and drawer member
CANON KK1 citations63
US5221970AJun 22, 1993
Facsimile system including a card mounting portion
CANON KK6 citations63
US12124899B2Oct 22, 2024
Management system, method, management server, and computer-readable storage medium storing program
CANON KK0 citations62
US11847515B2Dec 19, 2023
Management system, method, management server, and computer-readable storage medium storing program
CANON KK0 citations62
US11226786B2Jan 18, 2022
Print control system and control method
CANON KK0 citations62
US11825042B2Nov 21, 2023
Peripheral device management system, peripheral device management method, and printing apparatus control system
CANON KK0 citations52
US10289058B2May 14, 2019
Image forming apparatus and drawer member
CANON KK0 citations52
US10061260B2Aug 28, 2018
Image forming apparatus and drawer member
CANON KK0 citations52
MITSUBISHI ELECTRIC CORP
6 patentsUS5568448AOct 22, 1996
System for transmitting a signal
MITSUBISHI ELECTRIC CORP156 citations95
US6591681B1Jul 15, 2003
Nondestructive inspection apparatus for inspecting an internal defect in an object
MITSUBISHI ELECTRIC CORP18 citations83
US6202490B1Mar 20, 2001
Nondestructive testing apparatus
MITSUBISHI ELECTRIC CORP14 citations73
US5769173AJun 23, 1998
Vibration exciter machine
MITSUBISHI ELECTRIC CORP12 citations73
US5612495AMar 18, 1997
Non-destructive examination device
MITSUBISHI ELECTRIC CORP14 citations73
US6804875B2Oct 19, 2004
Method of mounting elastic wave generator
MITSUBISHI ELECTRIC CORP2 citations62
NEC CORP
6 patentsUS12046079B2Jul 23, 2024
Imaging device and imaging method
NEC CORP2 citations71
US11699304B2Jul 11, 2023
Imaging device and imaging method
NEC CORP2 citations71
USD502692SMar 8, 2005
Portable wireless telephone
NEC CORP8 citations71
USD501850SFeb 15, 2005
Cover panel for portable wireless telephone
NEC CORP7 citations71
US12400485B2Aug 26, 2025
Imaging device and imaging method
NEC CORP0 citations60
US12374164B2Jul 29, 2025
Imaging device and imaging method
NEC CORP0 citations60
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
4 patentsUS6580615B1Jun 17, 2003
Memory card
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD86 citations97
US6922343B2Jul 26, 2005
Memory card
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD44 citations95
US7324347B2Jan 29, 2008
Memory card
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations92
US6947289B2Sep 20, 2005
Memory card
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations73
YAMAICHI ELECTRONICS CO LTD
3 patentsCALSONIC KANSEI CORP
3 patentsCHEMO SERO THERAPEUT RES INST
2 patentsTRIS INC
2 patentsJAPAN NAT OIL CORP
1 patentJAPAN NATIONAL OIL
1 patentPANASONIC CORP
1 patent(unassigned)
1 patentSUMITOMO METAL MINING CO
1 patentMEC CO LTD
1 patentYAMAMOTO NORIHIRO
1 patentTOKYO ELECTRON LTD
1 patentFUJIFILM CORP
1 patentSONY GROUP CORP
1 patentSEIKO EPSON CORP
1 patentTOYOTA MOTOR CO LTD
1 patentSUBARU CORP
1 patentShowing the top 50 of 51 patents by PatentIndex Score.