4. Optical: systems and elements
  5. Compound lens system
  6. Microscope

Hiroshi Watabe

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Automatic ignition control system

Internal-combustion engines – Engine speed regulator – Engine speed reduction by partial or complete omission of...
Patent

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Engine speed control system for outboard motor

Marine propulsion – Engine – motor – or transmission control means – For engine speed
Reexamination Certificate

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Engine speed control system for outboard motor

Marine propulsion – Means to control the supply of energy responsive to a sensed...
Reexamination Certificate

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Flare-prevention optical system, flare-prevention method, and fl

Optical: systems and elements – Compound lens system – Microscope
Patent

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Outboard motor

Marine propulsion – Electric drive for propelling means
Reexamination Certificate

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Profile ID: LFUS-PAI-P-979601

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