Inventor

OHKI HIROSHI

JP67 patents

⚠️ This page may combine multiple inventors who share the name “OHKI HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OHKI HIROSHI

SONY CORP

Multi-layer recording medium and method for producing same

Optical reproducing head

Apparatus for optically reading information from a record carrier

Optical recording medium and method of manufacturing same

Multi-layer recording medium and method for producing same

Linear method of optically recording a video or other signal

Objective lens mount for optical disc player

Method and apparatus for optically reproducing a rotatable record with a scanning light beam of changing size

Tracking servo apparatus for an optical information reproducing system

Method of producing an inline hologram lens

Optical recording medium and method of manufacturing same

Reproducing apparatus for an optical recording medium

Optical card recording apparatus

Record disk and method for producing the same with constant width groove

Rotatable record carrier and method and apparatus for producing same

HITACHI LTD

Flow-cell device

Flow cell apparatus

Information display apparatus

Sheath flow type flow-cell device

Analyzing system using sheath flow of sample

Pipetter, pipette tube, sample analyzing apparatus including them and method of mixing and pipetting liquids

Blood filter and apparatus for hemorheological measurement

Apparatus for investigating particles in a fluid, and a method of operation thereof

Cell analysis apparatus

Apparatus for counting particles suspended in a fluid having a polarizing beam splitter

Analyzing system for operating condition of electrical apparatus

Electromagnetic fuel injection valve

Particle analyzing method and device for realizing same

Photoanalysis apparatus with means for correcting flow rate of fluid carrying particles and/or position of applied light beam for examination and photoanalysis method therefor

NIKON CORP

Confocal type laser scan microscope with integrated illumination, detection and waveguide system

Confocal microscope

Optical waveguide device and optical microscope using the same

Confocal laser scanning microscope with dual mode waveguide

Detector, detector with lock-in amplifier, substrate, and method for manufacturing a detector

Optical integrated device for magneto-optical reproducing head

Optical waveguide device for polarization rotation

Structured illuminating microscopy apparatus

Detection of phase and amplitude modulation information on optical medium with a waveguide

SHARP KK

Electron-source array and manufacturing method thereof as well as driving method for electron-source array

Image forming device using field emission electron source arrays

Carbon nanotube and method for producing the same, electron source and method for producing the same, and display

Wire cross-point fet structure

NIPPON KOGAKU KK

Objective lens for optical disc

Objective lens

Position detecting device

OHKI HIROSHI

Microscope system

Manufacturing method of SOI substrate

NIKKISO CO LTD

Canned motor pump for use at high temperatures

NANOSYS INC

Methods for nanowire alignment and deposition

MARTIN SAMUEL

Methods for nanowire alignment and deposition