Inventor
OKUMURA ICHIRO
JP55 patents
⚠️ This page may combine multiple inventors who share the name “OKUMURA ICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
39 patentsUS5585685ADec 17, 1996
Vibration driven apparatus
CANON KK83 citations96
US4752711AJun 21, 1988
Vibration wave motor
CANON KK58 citations96
US4678956AJul 7, 1987
Vibration wave motor
CANON KK54 citations96
US4580073AApr 1, 1986
Vibration wave motor with plural projection vibrator
CANON KK55 citations96
US6051911AApr 18, 2000
Vibration wave actuator
CANON KK44 citations93
US5814919ASep 29, 1998
Electro-mechanical energy conversion element and a vibration wave actuator using the electro-mechanical energy conversion element
CANON KK34 citations93
US5786655AJul 28, 1998
Strain element and vibration device
CANON KK20 citations93
US5146129ASep 8, 1992
Vibration wave motor
CANON KK23 citations93
US4587452AMay 6, 1986
Vibration wave motor having a vibrator of non-uniform elastic modulus
CANON KK28 citations93
US6803560B1Oct 12, 2004
Optical encoder
CANON KK44 citations92
US6404104B1Jun 11, 2002
Vibration type actuator and vibration type driving apparatus
CANON KK36 citations92
US6380660B1Apr 30, 2002
Vibration type actuator and vibration type driving apparatus
CANON KK24 citations92
US6198202B1Mar 6, 2001
Vibration actuator
CANON KK23 citations92
US5952766ASep 14, 1999
Vibration wave motor
CANON KK32 citations92
US5949178ASep 7, 1999
Vibration wave driving apparatus and a vibration member, and manufacturing method of the apparatus and the member
CANON KK30 citations92
US5760529AJun 2, 1998
Vibration wave actuator and system using the same
CANON KK25 citations92
US5300850AApr 5, 1994
Vibration wave motor
CANON KK38 citations92
US4771203ASep 13, 1988
Vibration wave motor
CANON KK41 citations92
US4763148AAug 9, 1988
Vibration wave motor
CANON KK42 citations92
US4734610AMar 29, 1988
Vibration wave motor
CANON KK40 citations92
US4692651ASep 8, 1987
Vibration wave motor
CANON KK51 citations92
US4692650ASep 8, 1987
Vibration wave motor
CANON KK48 citations92
US7081700B2Jul 25, 2006
Manipulator
CANON KK14 citations84
US5099166AMar 24, 1992
Vibration wave driven motor
CANON KK20 citations82
US4788468ANov 29, 1988
Vibration wave motor
CANON KK20 citations82
US4763776AAug 16, 1988
Method and apparatus for transporting an article
CANON KK19 citations82
US7122940B2Oct 17, 2006
Manipulator
CANON KK5 citations74
US6198201B1Mar 6, 2001
Vibration wave apparatus
CANON KK11 citations74
US6140741AOct 31, 2000
Vibration type actuator
CANON KK13 citations74
US5917270AJun 29, 1999
Vibration driven motor or actuator
CANON KK16 citations74
US5892317AApr 6, 1999
Vibration wave motor
CANON KK12 citations74
US5347192ASep 13, 1994
Vibration wave motor
CANON KK8 citations74
US5017823AMay 21, 1991
Vibration wave driven actuator
CANON KK18 citations74
US4810923AMar 7, 1989
Vibration wave motor
CANON KK15 citations74
US4657360AApr 14, 1987
Optical system for making an annular beam
CANON KK11 citations74
US4569039AFeb 4, 1986
Optical information output device
CANON KK7 citations74
US9063451B2Jun 23, 2015
Image forming apparatus
CANON KK2 citations63
US7195441B2Mar 27, 2007
Manipulator having arm mechanism for hand
CANON KK3 citations63
US9141017B2Sep 22, 2015
Image forming apparatus
CANON KK2 citations62
CANON USA INC
4 patentsUS9144370B2Sep 29, 2015
Mechanical structure of articulated sheath
CANON USA INC21 citations92
US10687694B2Jun 23, 2020
Wire-driven manipulator
CANON USA INC3 citations73
US11051892B2Jul 6, 2021
Control apparatus and tendon-driven device
CANON USA INC5 citations72
US11559190B2Jan 24, 2023
Steerable medical device and method
CANON USA INC1 citations63
MATSUSHITA ELECTRONICS CORP
3 patentsUS6130115AOct 10, 2000
Plastic encapsulated semiconductor device and method of manufacturing the same
MATSUSHITA ELECTRONICS CORP210 citations98
US5942794AAug 24, 1999
Plastic encapsulated semiconductor device and method of manufacturing the same
MATSUSHITA ELECTRONICS CORP230 citations98
US5708293AJan 13, 1998
Lead frame and method of mounting semiconductor chip
MATSUSHITA ELECTRONICS CORP161 citations96
LITKE KENNETH S
1 patentACUSHNET CO
1 patentOKUMURA ICHIRO
1 patentSHIMIZU HISAE
1 patentShowing the top 50 of 55 patents by PatentIndex Score.