Yukio Kubota

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic transmission vehicle
- Patent number 7,344,473
- Issue date Mar 18, 2008
- Yanmar Agricultural Equipment Co., Ltd.
- Fumio Ishibashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic continuously variable transmission and power transmission...
- Patent number 7,093,434
- Issue date Aug 22, 2006
- Yanmar Co., Ltd.
- Shuji Shiozaki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic transmission vehicle
- Patent number 7,037,236
- Issue date May 2, 2006
- Yanmar Agricultural Equipment Co., Ltd.
- Fumio Ishibashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Crawler tractor
- Patent number 6,988,571
- Issue date Jan 24, 2006
- Eiichi Okamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Tractor
- Patent number 6,889,782
- Issue date May 10, 2005
- Yanmar Agricultural Equipment Co., Ltd.
- Masakazu Komatsu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Continuously variable transmission
- Patent number 6,616,559
- Issue date Sep 9, 2003
- Yanmar Co., Ltd.
- Yasuhiko Hori
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Hydraulic transmission vehicle
- Publication number 20060172853
- Publication date Aug 3, 2006
- Fumio Ishibashi
- B60 - VEHICLES IN GENERAL
Information Patent Application
Hydraulic transmission vehicle
- Publication number 20040209718
- Publication date Oct 21, 2004
- Fumio Ishibashi
- B60 - VEHICLES IN GENERAL
Information Patent Application
Hydraulic stepless speed-change device and power transmission device
- Publication number 20040182076
- Publication date Sep 23, 2004
- Shuji Shiozaki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Crawler tractor
- Publication number 20040149462
- Publication date Aug 5, 2004
- Eiichi Okamoto
- B60 - VEHICLES IN GENERAL
Information Patent Application
Tractor
- Publication number 20030173132
- Publication date Sep 18, 2003
- Masakazu Komatsu
- B60 - VEHICLES IN GENERAL