Tetsufumi Ohta

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Kawaguchi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Contacting device for display panel
- Patent number 6,052,172
- Issue date Apr 18, 2000
- Enplas Corporation
- Yasushi Kajiwara
- G02 - OPTICS
Information Patent Grant
Surface light source device
- Patent number 5,818,555
- Issue date Oct 6, 1998
- Enplas Corporation
- Kazuaki Yokoyama
- G02 - OPTICS
Information Patent Grant
Pressing apparatus for connecting terminals of flexible circuit board
- Patent number 5,761,795
- Issue date Jun 9, 1998
- Enplas Corporation
- Tetsufumi Ohta
- H01 - BASIC ELECTRIC ELEMENTS