Takeo Otani

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Fukushima-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lip type seal
- Patent number 7,942,423
- Issue date May 17, 2011
- NOK Corporation
- Yosuke Kondo
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Oil seal
- Patent number 6,394,463
- Issue date May 28, 2002
- Freudenberg-NOK General Partnership
- Takeo Otani
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
Lip Type Seal
- Publication number 20090302549
- Publication date Dec 10, 2009
- NOK Corporation
- Yosuke Kondo
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Sealing Device
- Publication number 20090140496
- Publication date Jun 4, 2009
- NOK Corporation
- Takeo Otani
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SEALING DEVICE
- Publication number 20080272556
- Publication date Nov 6, 2008
- NOK Corporation
- Hiroyuki Sato
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SEALING DEVICE
- Publication number 20080272558
- Publication date Nov 6, 2008
- NOK Corporation
- Hiroyuki Sato
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Sealing Device
- Publication number 20070241515
- Publication date Oct 18, 2007
- NOK Corporation
- Hiroyuki Sato
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...