Kojiro Ogata

Person

Ishioka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for continuous on-site recycling of an asphalt mixture layer...
- Patent number 7,448,825
- Issue date Nov 11, 2008
- Green Arm Co., Ltd.
- Atsushi Kasahara
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Dam bar cutting apparatus and dam bar cutting method
- Patent number 5,662,822
- Issue date Sep 2, 1997
- Hitachi Construction Machinery Co., Ltd.
- Nobuhiko Tada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Displacement controller for fine positioning device
- Patent number 5,005,298
- Issue date Apr 9, 1991
- Hitachi Construction Machinery Co., Ltd.
- Kiyoshi Nagasawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fine positioning device and displacement controller therefor
- Patent number 4,991,309
- Issue date Feb 12, 1991
- Hitachi Construction Machinery Co., Ltd.
- Kiyoshi Nagasawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fine positioning device and displacement controller therefor
- Patent number 4,920,660
- Issue date May 1, 1990
- Hitachi Construction Machinery Co., Ltd.
- Kiyoshi Nagasawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fine positioning device
- Patent number 4,888,878
- Issue date Dec 26, 1989
- Hitachi Construction Machinery Co., Ltd.
- Kiyoshi Nagasawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Vibration generating apparatus
- Patent number 4,653,594
- Issue date Mar 31, 1987
- Nippon Telegraph & Telephone Public Corporation
- Hiroshi Yamamoto
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Pipe laying apparatus
- Patent number 4,576,515
- Issue date Mar 18, 1986
- Nippon Telegraph and Telephone Public Corp.
- Keiji Morimoto
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pipe laying apparatus
- Patent number 4,571,122
- Issue date Feb 18, 1986
- Nippon Telegraph and Telephone Public Corp.
- Hiroshi Yamamoto
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of laying pipe underground and system therefor
- Patent number 4,403,890
- Issue date Sep 13, 1983
- Hitachi Construction Machinery Co., Ltd.
- Naoki Miyanagi
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Method for continuous on-site recycling of an asphalt mixture layer...
- Publication number 20070122235
- Publication date May 31, 2007
- Green Arm Co., Ltd.
- Atsushi Kasahara
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Kojiro Ogata

Person

Patents Grantslast 30 patents

Method for continuous on-site recycling of an asphalt mixture layer...

Dam bar cutting apparatus and dam bar cutting method

Displacement controller for fine positioning device

Fine positioning device and displacement controller therefor

Fine positioning device and displacement controller therefor

Fine positioning device

Vibration generating apparatus

Pipe laying apparatus

Pipe laying apparatus

Method of laying pipe underground and system therefor

Patents Applicationslast 30 patents

Method for continuous on-site recycling of an asphalt mixture layer...