4. Abrasive tool making process, material, or composition
  5. Miscellaneous

Yoshio Umeda

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Automatic disk change apparatus and disk tray for the apparatus

Dynamic information storage or retrieval – Dynamic mechanism subsystem – Access of multiple storage elements
Patent

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Automatic medium changing apparatus using an automatic regulator

Dynamic information storage or retrieval – Information location or remote operator actuated control – Selective addressing of storage medium
Patent

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Charging device and an image forming apparatus using a charging

Coating processes – With pretreatment of the base – Etching – swelling – or dissolving out part of the base
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Charging device and an image forming apparatus using a charging

Photocopying – Contact printing – Light boxes
Patent

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Charging device and image forming apparatus containing the charg

Electrophotography – Image formation – Charging
Patent

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Profile ID: LFUS-PAI-P-323453

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