| Commemorative Organization for the Japan World Exposition (´70) |
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| The Mikiya Science and Technology Foundation |
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| Kansai Research Foundation for Technology Promotion |
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| Kyoto Convention Bureau |
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|
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| Dainippon Screen Co., Ltd. |
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| Dream Incubator Inc. |
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| Fujitsu Ltd. |
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| Hitachi Ltd. |
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| Intellectual Ventures |
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| Japan Pure Chemical Co., Ltd. |
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| Mitsubishi Electric Corporation |
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| Mizuho Information & Research Institute |
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| Panasonic Corporation |
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| Shin-Etsu Denso Co., Ltd. |
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| Sumitomo Electric Industries, Ltd. |
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| TCO2 Co., Ltd. |
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| The Kansai Electric Power Co., Inc. |
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| Tokyo Electron Ltd. |
|
| Toshiba Corporation |
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