Seiji Higuchi

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Toroidal-type continuously variable transmission
- Patent number 6,416,439
- Issue date Jul 9, 2002
- NSK Ltd.
- Hiroyuki Itoh
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Toroidal type continuously variable transmission
- Patent number 6,413,188
- Issue date Jul 2, 2002
- NSK Ltd.
- Takashi Imanishi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Toroidal type continuously variable transmission
- Patent number 6,328,669
- Issue date Dec 11, 2001
- NSK Ltd.
- Takashi Imanishi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Toroidal type continuously variable transmission
- Patent number 6,261,203
- Issue date Jul 17, 2001
- NSK Ltd.
- Masayoshi Shimizuya
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Toroidal type continuously variable transmission
- Patent number 6,251,041
- Issue date Jun 26, 2001
- NSK Ltd.
- Kouji Ishikawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Toroidal type continuously variable transmission
- Publication number 20010046921
- Publication date Nov 29, 2001
- NSK Ltd
- Takashi Imanishi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...