Takeshi Obata

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Narashino, JP

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Patents Grantslast 30 patents

Information Patent Grant
Directly motor-driven spindle assembly
- Patent number 5,396,757
- Issue date Mar 14, 1995
- Hitachi, Ltd.
- Hideaki Kobayashi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus and method for control of a spinning machine
- Patent number 5,099,640
- Issue date Mar 31, 1992
- Hitachi, Ltd.
- Hideaki Kobayashi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Ring Spinning machine
- Patent number 4,876,847
- Issue date Oct 31, 1989
- Hitachi, Ltd.
- Takeshi Obata
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Spindle apparatus directly driven by electric motor
- Patent number 4,833,873
- Issue date May 30, 1989
- Hitachi, Ltd.
- Hideaki Kobayashi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING