Kenichi Mitani

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fluid dynamic bearing device
- Patent number 8,931,175
- Issue date Jan 13, 2015
- NTN CORPORATION
- Natsuhiko Mori
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fluid dynamic bearing apparatus and a motor using the same
- Patent number 8,002,471
- Issue date Aug 23, 2011
- NTN Corporation
- Fuminori Satoji
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fluid dynamic bearing apparatus and a motor using the same
- Patent number 7,819,585
- Issue date Oct 26, 2010
- NTN Corporation
- Fuminori Satoji
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ferrule and metallic die assembly for making the same
- Patent number 6,869,228
- Issue date Mar 22, 2005
- Kabushiki Kaisha Act One
- Kiyoshi Ishii
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Plastic optical fiber ferrule
- Patent number 6,832,857
- Issue date Dec 21, 2004
- Kabushiki Kaisha Act One
- Masafumi Okuma
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FLUID DYNAMIC BEARING DEVICE
- Publication number 20120186983
- Publication date Jul 26, 2012
- NTN Corporation
- Natsuhiko MORI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
FLUID DYNAMIC BEARING APPARATUS AND A MOTOR USING THE SAME
- Publication number 20100194215
- Publication date Aug 5, 2010
- Fuminori Satoji
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Fluid Dynamic Bearing Device
- Publication number 20080212908
- Publication date Sep 4, 2008
- NTN CORPORATION
- Natsuhiko Mori
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Fluid Dynamic Bearing Apparatus and a Motor Using the Same
- Publication number 20070280571
- Publication date Dec 6, 2007
- Fuminori Satoji
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Ferrule and metallic die assembly for making the same
- Publication number 20040005122
- Publication date Jan 8, 2004
- KABUSHIKI KAISHA ACT ONE
- Kiyoshi Ishii
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Multi-core ferrule and metallic die assembly for making the same
- Publication number 20030235373
- Publication date Dec 25, 2003
- KABUSHIKI KAISHA ACT ONE
- Kiyoshi Ishii
- G02 - OPTICS
Information Patent Application
Plastic optical fiber ferrule and method for making the same
- Publication number 20030077042
- Publication date Apr 24, 2003
- KABUSHIKI KAISHA ACT ONE
- Masafumi Okuma
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Kenichi Mitani

Person

Patents Grantslast 30 patents

Fluid dynamic bearing device

Fluid dynamic bearing apparatus and a motor using the same

Fluid dynamic bearing apparatus and a motor using the same

Ferrule and metallic die assembly for making the same

Plastic optical fiber ferrule

Patents Applicationslast 30 patents

FLUID DYNAMIC BEARING DEVICE

FLUID DYNAMIC BEARING APPARATUS AND A MOTOR USING THE SAME

Fluid Dynamic Bearing Device

Fluid Dynamic Bearing Apparatus and a Motor Using the Same

Ferrule and metallic die assembly for making the same

Multi-core ferrule and metallic die assembly for making the same

Plastic optical fiber ferrule and method for making the same