Hiroyuki Kiyota

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Hiratsuka, JP

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Patents Grantslast 30 patents

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Automatic apparatus for continuous treatment of leaf materials with...
- Patent number 4,483,651
- Issue date Nov 20, 1984
- Tokyo Ohka Kogyo Kabushiki Kaisha
- Hisashi Nakane
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for automatic semi-batch sheet treatment of semiconductor...
- Patent number 4,336,438
- Issue date Jun 22, 1982
- Tokyo Ohka Kogyo Kabushiki Kaisha
- Akira Uehara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for treatment with gas plasma
- Patent number 4,245,154
- Issue date Jan 13, 1981
- Tokyo Ohka Kogyo Kabushiki Kaisha
- Akira Uehara
- H01 - BASIC ELECTRIC ELEMENTS