4. Typewriting machines
  5. Foreign language or braille typewriter
  6. Braille

Takashi Ogawa

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Abnormality diagnosis system and method for oxygen sensor

Measuring and testing – Instrument proving or calibrating – Gas or liquid analyzer
Reexamination Certificate

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Acicular magnetic metal particles containing iron as main ingred

Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Particulate matter
Patent

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Antenna switch circuit and high frequency module having the...

Wave transmission lines and networks – Plural channel systems – Having branched circuits
Reexamination Certificate

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Apparatus for estimating state of vehicle located in...

Communications: directive radio wave systems and devices (e.g. – Return signal controls external device – Radar mounted on and controls land vehicle
Reexamination Certificate

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Apparatus for increasing the surface strength of metal component

Metal working – Burnishing – By shot peening or blasting
Patent

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Profile ID: LFUS-PAI-P-112025

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