Takeshi Suto

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Funabashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Projection exposure apparatus
- Patent number 4,931,830
- Issue date Jun 5, 1990
- Nikon Corporation
- Kyoichi Suwa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Surface displacement sensor with opening angle control
- Patent number 4,748,333
- Issue date May 31, 1988
- Nippon Kogaku K.K.
- Hideo Mizutani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for measuring dimensions of micropattern
- Patent number 4,744,662
- Issue date May 17, 1988
- Nippon Kogaku K.K.
- Takeshi Suto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for measuring the dimensions of a minute object
- Patent number 4,732,484
- Issue date Mar 22, 1988
- Nippon Kogaku K.K.
- Takeshi Suto
- G01 - MEASURING TESTING