Kenji Miyahara

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Ichikawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Laser positioner and marking method using the same
- Patent number 5,237,384
- Issue date Aug 17, 1993
- Sato Kogyo Co., Ltd.
- Nobuyuki Fukunaga
- G01 - MEASURING TESTING
Information Patent Grant
Laser surveying system having a function of marking reference points
- Patent number 5,198,868
- Issue date Mar 30, 1993
- Sato Kogyo Co., Ltd.
- Takeo Saito
- G01 - MEASURING TESTING
Information Patent Grant
Automatic surveying apparatus using a laser beam
- Patent number 4,671,654
- Issue date Jun 9, 1987
- Mac Co., Ltd.
- Kenji Miyahara
- G01 - MEASURING TESTING