4. Photography and optical equipment
  5. Ophthalmic article
  6. Eyeglasses, eyewear, or frame therefor

Yamamoto Kogaku Co., Ltd.

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Composite molded article including a polarizer of polycarbonate

Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Physical dimension specified
Patent

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Device for assisting a person in rescue operations under...

Radiant energy – Infrared-to-visible imaging
Reexamination Certificate

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Device for use in helmet for preventing fogging by electric heat

Apparel – Guard or protector – For wearer's head
Patent

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Eye glasses

Photography and optical equipment – Ophthalmic article – Eyeglasses – eyewear – or frame therefor
Design Patent

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Eye glasses

Photography and optical equipment – Ophthalmic article – Eyeglasses – eyewear – or frame therefor
Patent

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Profile ID: LFUS-PAI-P-59183

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