4. Compositions: ceramic
  5. Ceramic compositions
  6. Glass compositions, compositions containing glass other than...

Katsuyuki Ohkubo

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Composite optical component and its manufacturing method

Optical: systems and elements – Lens – With support
Reexamination Certificate

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Easily laterally opened type paper container

Envelopes – wrappers – and paperboard boxes – Paperboard box – Having means to facilitate opening the box by severing box...
Patent

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Glass material for molding optical elements

Compositions: ceramic – Ceramic compositions – Glass compositions – compositions containing glass other than...
Patent

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Self-acting air bearing apparatus

Bearings – Rotary bearing – Fluid bearing
Reexamination Certificate

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Profile ID: LFUS-PAI-P-555495

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