Kazuo Tokitomo

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photomask and fabrication of the same
- Patent number 5,147,742
- Issue date Sep 15, 1992
- Fujitsu Limited
- Yasutaka Ban
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Reticle for photolithographic patterning
- Patent number 5,126,220
- Issue date Jun 30, 1992
- Fujitsu Limited
- Kazuo Tokitomo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY