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Hiromi Nojiri
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Shizuoka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Power transmission device
Patent number
6,688,442
Issue date
Feb 10, 2004
NTN Corporation
Hiromi Nojiri
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Bidirectional differential clutch
Patent number
6,026,942
Issue date
Feb 22, 2000
Aichi Kikai Kogyo Kabushiki Kaisha
Masaaki Saiko
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Clutch unit for automatically cancelling connection between input s...
Patent number
5,915,514
Issue date
Jun 29, 1999
NTN Corporation
Hiromi Nojiri
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Rotation transmitting device for an interaxle gearless differential
Patent number
5,355,748
Issue date
Oct 18, 1994
NTN Corporation
Kenichiro Ito
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Torque transmission device
Patent number
5,355,981
Issue date
Oct 18, 1994
NTN Corporation
Kenichiro Itoh
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Rotation transmitting device having differently rotating output shafts
Patent number
5,286,239
Issue date
Feb 15, 1994
NTN Corporation
Kenichiro Ito
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Device for transmitting driving force
Patent number
5,269,399
Issue date
Dec 14, 1993
NTN Corporation
Kenichiro Ito
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Rotation transmitting device
Patent number
5,203,232
Issue date
Apr 20, 1993
NTN Corporation
Kenichiro Ito
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Clutch
Patent number
5,135,084
Issue date
Aug 4, 1992
NTN Corporation
Kenichiro Ito
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Bidirectional differential clutch
Patent number
5,025,902
Issue date
Jun 25, 1991
Aichi Kikai Kogyo Kabushiki Kaisha
Munehisa Imai
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Torque responsive engaging clutch
Patent number
5,016,740
Issue date
May 21, 1991
NTN Corporation
Kenichiro Ito
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Clutch
Patent number
4,901,831
Issue date
Feb 20, 1990
NTN Toyo Bearing Co., Ltd.
Kenichiro Ito
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Reversible self-locking clutch
Patent number
4,852,707
Issue date
Aug 1, 1989
NTN Toyo Bearing Co., Ltd.
Kenichiro Ito
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Rotation transmission device
Publication number
20040182670
Publication date
Sep 23, 2004
Hiromi Nojiri
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Power transmission device
Publication number
20020166744
Publication date
Nov 14, 2002
Hiromi Nojiri
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...