P

Inventor

IKEDA AKIO

JP79 patents
⚠️ This page may combine multiple inventors who share the name “IKEDA AKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NINTENDO CO LTD

15 patents
US7942745B2May 17, 2011

Game operating device

NINTENDO CO LTD190 citations99
US7931535B2Apr 26, 2011

Game operating device

NINTENDO CO LTD94 citations99
US7927216B2Apr 19, 2011

Video game system with wireless modular handheld controller

NINTENDO CO LTD198 citations99
US7774155B2Aug 10, 2010

Accelerometer-based controller

NINTENDO CO LTD525 citations99
US6500070B1Dec 31, 2002

Combined game system of portable and video game machines

NINTENDO CO LTD162 citations98
USRE45905EMar 1, 2016

Video game system with wireless modular handheld controller

NINTENDO CO LTD15 citations92
US10155170B2Dec 18, 2018

Game operating device with holding portion detachably holding an electronic device

NINTENDO CO LTD9 citations84
US10137365B2Nov 27, 2018

Game controller and game system

NINTENDO CO LTD4 citations84
US9700806B2Jul 11, 2017

Game operating device

NINTENDO CO LTD7 citations84
US9498728B2Nov 22, 2016

Game operating device

NINTENDO CO LTD4 citations84
US9498709B2Nov 22, 2016

Game controller and game system

NINTENDO CO LTD8 citations84
US9227138B2Jan 5, 2016

Game controller and game system

NINTENDO CO LTD6 citations84
US9044671B2Jun 2, 2015

Game controller and game system

NINTENDO CO LTD6 citations84
US11027190B2Jun 8, 2021

Game controller and game system

NINTENDO CO LTD2 citations73
US10661183B2May 26, 2020

Game operating device

NINTENDO CO LTD1 citations73

SUMITOMO RUBBER IND

10 patents
US6340040B1Jan 22, 2002

Vehicle tire including main grooves and lug grooves

SUMITOMO RUBBER IND43 citations93
US6105644AAug 22, 2000

Pneumatic tire including three asymmetrically arranged main grooves

SUMITOMO RUBBER IND31 citations93
USD423424SApr 25, 2000

Automobile tire

SUMITOMO RUBBER IND35 citations93
US6789591B2Sep 14, 2004

Pneumatic tire

SUMITOMO RUBBER IND13 citations84
US6626215B2Sep 30, 2003

Pneumatic tire including long and narrow blocks with at least two sipes

SUMITOMO RUBBER IND14 citations84
US6595253B2Jul 22, 2003

Pneumatic tire including circumferential groove having alternate constant width portions and widening portions

SUMITOMO RUBBER IND16 citations84
US6112788ASep 5, 2000

Pneumatic tire including grooves having ribs therein

SUMITOMO RUBBER IND19 citations84
US7832439B2Nov 16, 2010

Pneumatic tire having recess in buttress face

SUMITOMO RUBBER IND8 citations82
US6640858B2Nov 4, 2003

Tire having tread grooves having right-hand groove wall and left-hand groove wall

SUMITOMO RUBBER IND9 citations74
USD405401SFeb 9, 1999

Automobile tire

SUMITOMO RUBBER IND14 citations74

IKEDA AKIO

9 patents
US8870655B2Oct 28, 2014

Wireless game controllers

IKEDA AKIO62 citations98
US8834271B2Sep 16, 2014

Game controller and game system

IKEDA AKIO59 citations98
US8313379B2Nov 20, 2012

Video game system with wireless modular handheld controller

IKEDA AKIO83 citations98
US8267786B2Sep 18, 2012

Game controller and game system

IKEDA AKIO51 citations98
US8308563B2Nov 13, 2012

Game system and storage medium having game program stored thereon

IKEDA AKIO41 citations94
US9011248B2Apr 21, 2015

Game operating device

IKEDA AKIO20 citations92
US8430753B2Apr 30, 2013

Video game system with wireless modular handheld controller

IKEDA AKIO25 citations92
US8409003B2Apr 2, 2013

Game controller and game system

IKEDA AKIO12 citations84
US8267131B2Sep 18, 2012

Studless tire

IKEDA AKIO7 citations79

SUMITOMO METAL IND

6 patents
US4421571ADec 20, 1983

Process for making high strength deep well casing and tubing having improved resistance to stress-corrosion cracking

SUMITOMO METAL IND59 citations95
US4400211AAug 23, 1983

Alloy for making high strength deep well casing and tubing having improved resistance to stress-corrosion cracking

SUMITOMO METAL IND69 citations95
US4400349AAug 23, 1983

Alloy for making high strength deep well casing and tubing having improved resistance to stress-corrosion cracking

SUMITOMO METAL IND45 citations92
US4400210AAug 23, 1983

Alloy for making high strength deep well casing and tubing having improved resistance to stress-corrosion cracking

SUMITOMO METAL IND49 citations92
US4400209AAug 23, 1983

Alloy for making high strength deep well casing and tubing having improved resistance to stress-corrosion cracking

SUMITOMO METAL IND49 citations92
US5000914AMar 19, 1991

Precipitation-hardening-type ni-base alloy exhibiting improved corrosion resistance

SUMITOMO METAL IND20 citations81

HARMONIC DRIVE SYSTEMS

3 patents
US5307885AMay 3, 1994

Attitude and drilling-direction control device

HARMONIC DRIVE SYSTEMS41 citations90
US5353884AOct 11, 1994

Positioning device for a member and drilling system employing said positioning device

HARMONIC DRIVE SYSTEMS40 citations89
US5316090AMay 31, 1994

Attitude control device and drilling-direction control device

HARMONIC DRIVE SYSTEMS17 citations80

GEN ELECTRIC

2 patents
US6525163B1Feb 25, 2003

Process for the production of polycarbonate

GEN ELECTRIC53 citations94
US6339138B1Jan 15, 2002

Method of manufacturing polycarbonates

GEN ELECTRIC23 citations91

NINETENDO CO LTD

1 patent
US6371854B1Apr 16, 2002

Combined game system

NINETENDO CO LTD79 citations96

JAPAN NATIONAL OIL

1 patent
US5875859AMar 2, 1999

Device for controlling the drilling direction of drill bit

JAPAN NATIONAL OIL170 citations94

MITSUI CHEMICALS INC

1 patent
US5859155AJan 12, 1999

Adhesive of epoxy resin, carboxylated rubber aromatic amine and dicyandiamide

MITSUI CHEMICALS INC56 citations92

NEC CORP

1 patent
US5553233ASep 3, 1996

Management apparatus for volume-medium correspondence information for use in dual file system

NEC CORP17 citations74

MITSUBISHI HEAVY IND LTD

1 patent
US10616989B2Apr 7, 2020

Plasma generation apparatus including measurement device and plasma thruster

MITSUBISHI HEAVY IND LTD3 citations73

Showing the top 50 of 79 patents by PatentIndex Score.