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Kazuhiro Takeda
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Sakai, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electronic device related to human-powered vehicle operating device...
Patent number
12,017,724
Issue date
Jun 25, 2024
Shimano Inc.
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Electronic device and method for controlling electronic device
Patent number
11,299,237
Issue date
Apr 12, 2022
Shimano Inc.
Taketoshi Sato
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Bicycle drive unit and bicycle drive system including bicycle drive...
Patent number
11,059,543
Issue date
Jul 13, 2021
Shimano Inc.
Tadashi Ichida
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Electronic device and method for controlling electronic device
Patent number
10,556,638
Issue date
Feb 11, 2020
Shimano Inc.
Taketoshi Sato
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Wireless bicycle communication apparatus and wireless bicycle commu...
Patent number
9,191,038
Issue date
Nov 17, 2015
Shimano Inc.
Ryuji Abe
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Bicycle shift control apparatus that prevents undesirable chain angles
Patent number
RE43562
Issue date
Jul 31, 2012
Shimano, Inc.
Kazuhiro Takeda
474 - Endless belt power transmission systems or components
Information
Patent Grant
Bicycle user information apparatus
Patent number
8,219,263
Issue date
Jul 10, 2012
Shimano, Inc.
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Bicycle shifting control apparatus
Patent number
7,900,946
Issue date
Mar 8, 2011
Shimano Inc.
Nobukatsu Hara
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Testing tool for electric bicycle devices
Patent number
7,819,032
Issue date
Oct 26, 2010
Shimano Inc.
Etsuyoshi Watari
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Variable speed generator for a human powered vehicle
Patent number
7,479,079
Issue date
Jan 20, 2009
Shimano, Inc.
Kazuhiro Takeda
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Bicycle display apparatus with distributed processing
Patent number
7,379,798
Issue date
May 27, 2008
Shimano, Inc.
Kazuhiro Takeda
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Bicycle control apparatus that sets a bicycle transmission to a pre...
Patent number
7,311,322
Issue date
Dec 25, 2007
Shimano, Inc.
Satoshi Kitamura
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Bicycle shift control apparatus with preferential shifting
Patent number
7,288,038
Issue date
Oct 30, 2007
Shimano, Inc.
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Method and apparatus for controlling an automatic bicycle transmission
Patent number
7,247,108
Issue date
Jul 24, 2007
Shimano, Inc.
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Bicycle shift control apparatus that prevents undesirable chain angles
Patent number
7,207,912
Issue date
Apr 24, 2007
Shimano, Inc.
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Bicycle lighting apparatus
Patent number
7,192,169
Issue date
Mar 20, 2007
Shimano, Inc.
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Bicycle control apparatus that sets a bicycle transmission to a pre...
Patent number
7,144,027
Issue date
Dec 5, 2006
Shimano, Inc.
Satoshi Kitamura
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Bicycle information processing apparatus with memory protection
Patent number
7,089,100
Issue date
Aug 8, 2006
Shimano, Inc.
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Bicycle electrical generator hub
Patent number
7,042,123
Issue date
May 9, 2006
Shimano Inc.
Satoshi Kitamura
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Bicycle shift control apparatus that selectively restricts speed st...
Patent number
6,959,941
Issue date
Nov 1, 2005
Shimano, Inc.
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Apparatus for controlling first and second bicycle transmissions
Patent number
6,931,958
Issue date
Aug 23, 2005
Shimaro, Inc.
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Bicycle computer control arrangement and method
Patent number
6,917,283
Issue date
Jul 12, 2005
Shimano, Inc.
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Bicycle computer control arrangement and method
Patent number
6,781,510
Issue date
Aug 24, 2004
Shimano, Inc.
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Method and apparatus for informing a bicycle rider of an upcoming s...
Patent number
6,774,771
Issue date
Aug 10, 2004
Shimano, Inc.
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Method and apparatus for controlling a bicycle transmission
Patent number
6,725,143
Issue date
Apr 20, 2004
Shimano, Inc.
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Bicycle data communication method and apparatus
Patent number
6,724,299
Issue date
Apr 20, 2004
Shimano, Inc.
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Override control for a bicycle transmission
Patent number
6,722,220
Issue date
Apr 20, 2004
Shimano, Inc.
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Bicycle computer control arrangement and method
Patent number
6,682,087
Issue date
Jan 27, 2004
Shimano, Inc.
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Patents Applications
last 30 patents
Information
Patent Application
ELECTRONIC DEVICE RELATED TO HUMAN-POWERED VEHICLE OPERATING DEVICE...
Publication number
20210061394
Publication date
Mar 4, 2021
Shimano Inc.
Kazuhiro TAKEDA
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
ELECTRONIC DEVICE AND METHOD FOR CONTROLLING ELECTRONIC DEVICE
Publication number
20200115004
Publication date
Apr 16, 2020
Shimano Inc.
Taketoshi SATO
B60 - VEHICLES IN GENERAL
Information
Patent Application
INFORMATION PROCESSING DEVICE
Publication number
20200011691
Publication date
Jan 9, 2020
Shimano Inc.
Takashi Komemushi
G01 - MEASURING TESTING
Information
Patent Application
INFORMATION PROCESSING DEVICE
Publication number
20200010138
Publication date
Jan 9, 2020
Shimano Inc.
Taihei Nishihara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BICYCLE DRIVE UNIT AND BICYCLE DRIVE SYSTEM INCLUDING BICYCLE DRIVE...
Publication number
20180178883
Publication date
Jun 28, 2018
Shimano Inc.
Tadashi ICHIDA
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
ELECTRONIC DEVICE AND METHOD FOR CONTROLLING ELECTRONIC DEVICE
Publication number
20180148127
Publication date
May 31, 2018
Shimano Inc.
Taketoshi SATO
B60 - VEHICLES IN GENERAL
Information
Patent Application
WIRELESS BICYCLE COMMUNICATION APPARATUS AND WIRELESS BICYCLE COMMU...
Publication number
20150180517
Publication date
Jun 25, 2015
Shimano Inc.
Ryuji ABE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BICYCLE SHIFTING CONTROL APPARATUS
Publication number
20100244401
Publication date
Sep 30, 2010
Shimano Inc.
Nobukatsu HARA
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Testing tool for electric bicycle devices
Publication number
20080154531
Publication date
Jun 26, 2008
Shimano Inc.
Etsuyoshi Watarai
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
BICYCLE USER INFORMATION APPARATUS
Publication number
20080109121
Publication date
May 8, 2008
SHIMANO, INC.
KAZUHIRO TAKEDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BICYCLE CONTROL APPARATUS THAT SETS A BICYCLE TRANSMISSION TO A PRE...
Publication number
20070068319
Publication date
Mar 29, 2007
SHIMANO, INC.
SATOSHI KITAMURA
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
VARIABLE SPEED GENERATOR FOR A HUMAN POWERED VEHICLE
Publication number
20060287151
Publication date
Dec 21, 2006
SHIMANO, INC.
KAZUHIRO TAKEDA
B60 - VEHICLES IN GENERAL
Information
Patent Application
Bicycle electrical generator hub
Publication number
20050285461
Publication date
Dec 29, 2005
Shimano Inc.
Satoshi Kitamura
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
BICYCLE CONTROL APPARATUS THAT SETS A BICYCLE TRANSMISSION TO A PRE...
Publication number
20050098978
Publication date
May 12, 2005
SHIMANO, INC.
Satoshi Kitamura
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Bicycle computer control arrangement and method
Publication number
20040239489
Publication date
Dec 2, 2004
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
BICYCLE INFORMATION PROCESSING APPARATUS WITH MEMORY PROTECTION
Publication number
20040220712
Publication date
Nov 4, 2004
SHIMANO, INC.
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
BICYCLE SHIFT CONTROL APPARATUS WITH PREFERENTIAL SHIFTING
Publication number
20040176896
Publication date
Sep 9, 2004
SHIMANO, INC.
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
BICYCLE SHIFT CONTROL APPARATUS THAT SELECTIVELY RESTRICTS SPEED ST...
Publication number
20040176895
Publication date
Sep 9, 2004
SHIMANO, INC.
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
BICYCLE DISPLAY APPARATUS WITH DISTRIBUTED PROCESSING
Publication number
20040172178
Publication date
Sep 2, 2004
SHIMANO, INC.
Kazuhiro Takeda
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
BICYCLE SHIFT CONTROL APPARATUS THAT PREVENTS UNDESIRABLE CHAIN ANGLES
Publication number
20040166972
Publication date
Aug 26, 2004
SHIMANO, INC.
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
BICYCLE USER INFORMATION APPARATUS
Publication number
20040117072
Publication date
Jun 17, 2004
SHIMANO, INC.
Kazuhiro Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BICYCLE LIGHTING APPARATUS
Publication number
20040105273
Publication date
Jun 3, 2004
SHIMANO, INC.
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Apparatus for controlling first and second bicycle transmissions
Publication number
20040035233
Publication date
Feb 26, 2004
SHIMANO, INC.
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Bicycle computer control arrangement and method
Publication number
20040017286
Publication date
Jan 29, 2004
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Bicycle data communication method and apparatus
Publication number
20040000990
Publication date
Jan 1, 2004
SHIMANO, INC.
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Method and apparatus for controlling an automatic bicycle transmission
Publication number
20030216201
Publication date
Nov 20, 2003
SHIMANO, INC.
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Method and apparatus for controlling a bicycle transmission
Publication number
20030078716
Publication date
Apr 24, 2003
SHIMANO, INC.
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Method and apparatus for informing a bicycle rider of an upcoming s...
Publication number
20030071437
Publication date
Apr 17, 2003
SHIMANO, INC.
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Override control for a bicycle transmission
Publication number
20030060325
Publication date
Mar 27, 2003
SHIMANO, INC.
Kazuhiro Takeda
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS