Akira Wakita

Person

Shizuoka-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Power transmission mechanism
- Patent number 6,685,572
- Issue date Feb 3, 2004
- NTN Corporation
- Hiroaki Makino
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Power transmission shaft
- Patent number 6,673,167
- Issue date Jan 6, 2004
- NTN Corporation
- Kazuhiko Yoshida
- C21 - METALLURGY OF IRON
Information Patent Grant
Power transmission shaft and constant velocity joint
- Patent number 6,390,924
- Issue date May 21, 2002
- NTN Corporation
- Kazuhiko Yoshida
- C21 - METALLURGY OF IRON
Information Patent Grant
Power transmission shaft
- Patent number 6,319,337
- Issue date Nov 20, 2001
- NTN Corporation
- Kazuhiko Yoshida
- C21 - METALLURGY OF IRON
Information Patent Grant
Compact axle hub unit
- Patent number 6,280,336
- Issue date Aug 28, 2001
- NTN Corporation
- Keisuke Sone
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Constant velocity universal joint
- Patent number 6,135,891
- Issue date Oct 24, 2000
- NTN Corporation
- Keisuke Sone
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Carburizing steel and steel products manufactured making use of the...
- Patent number 6,126,897
- Issue date Oct 3, 2000
- Sumitomo Metal Industries, Ltd.
- Kenji Aihara
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Carburizing steel and steel products manufactured making use of the...
- Patent number 5,853,502
- Issue date Dec 29, 1998
- Sumitomo Metal Industries, Ltd.
- Kenji Aihara
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Outer ring for high strength constant velocity joint and production...
- Patent number 5,803,993
- Issue date Sep 8, 1998
- NTN Corporation
- Kazuhiko Yoshida
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
TRIPOD TYPE CONSTANT VELOCITY UNIVERSAL JOINT AND HEAT TREATMENT ME...
- Publication number 20190101165
- Publication date Apr 4, 2019
- NTN Corporation
- Kisao YAMAZAKI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
POWER TRANSMISSION MECHANISM
- Publication number 20020173363
- Publication date Nov 21, 2002
- HIROAKI MAKINO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Power transmission shaft
- Publication number 20020017343
- Publication date Feb 14, 2002
- NTN Corporation
- Kazuhiko Yoshida
- C21 - METALLURGY OF IRON

Akira Wakita

Person

Patents Grantslast 30 patents

Power transmission mechanism

Power transmission shaft

Power transmission shaft and constant velocity joint

Power transmission shaft

Compact axle hub unit

Constant velocity universal joint

Carburizing steel and steel products manufactured making use of the...

Carburizing steel and steel products manufactured making use of the...

Outer ring for high strength constant velocity joint and production...

Patents Applicationslast 30 patents

TRIPOD TYPE CONSTANT VELOCITY UNIVERSAL JOINT AND HEAT TREATMENT ME...

POWER TRANSMISSION MECHANISM

Power transmission shaft