Inventor

OHTA KENJI

JP249 patents

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

OHTA KENJI

SHARP KK

Optical disk

Communication apparatus and communication method for outputting an estimate of a patient&#39;s mental state

Ink jet head with buckling structure body

Ink jet head and a method of manufacturing thereof

Magneto-optical memory element

Battery charger for an input/output terminal of a computer

Method for manufacturing an optical disk

Track scanning for reproducing address information by crosstalk

Microrelay and a method for producing the same

Magneto-optic memory medium

Optical disk for use in optical memory devices

Target unit

Optical recording medium recorded with information in depth direction, and method and apparatus of reproduction therefrom

Cash register

Input/output terminal for a computer

Magnetic recording medium and information recording-reproduction method using the same

Optical recording medium having pit rows

Optical recording medium and manufacturing method thereof

Optical recording medium having pit rows on every other boundary and reproducing method thereof

Optical memory medium with predetermined guide tracks and prepits

Magnetic recording medium and information recording-reproduction method using the same

Magneto-optical recording medium

Optical memory having narrowed track pitch

Magneto-optical recording medium having a readout layer with varying composition and curie temperature

Magneto-optical disk

Optical memory medium with preformed pit arrangement

Magneto-optical recording and reproducing device having light interrupting forming main robe and side robe light beam portions

Magneto-optical recording medium comprising first, second and third magnetic layers and method of recording on same

Magneto-optical head device having a lubricated member

Optical memory device having an improved light reflection or optical memory layer

Magneto-optical recording medium whereon recording is carried out with an overwriting function

Magneto-optical disk having a layer of varying thickness

Magneto-optical recording device

Recording method for magneto-optic memory medium

Data input and output terminal

Data input and output terminal

Optical recording medium and the method of recording, reading, and erasing information using it

Optical recording medium and manufacturing method thereof

Optical memory element

Method of producing double sided optical memory disks

Magneto-optic memory element

NISSAN MOTOR

Signal processor

Engine fuel injection controller

Engine fuel injection controller

SAITO NAOKI

Copier

PANASONIC IP MAN CO LTD

Dimming console

SHAP KABUSHIKI KAISHA

Method for manufacturing an optical memory element

HITACHI CAR ENG CO LTD

Thermal air flow rate measuring apparatus and its flowmeter and internal combustion engine and thermal air flow rate measuring method using it

HITACHI LTD

Apparatus of diagnosing an internal combustion engine and a method of diagnosing of an internal combustion engine

JIDOSHA DENKI KOGYO KK

Reduction gearing device for a windshield wiper motor including a unidirectional brake

Communication apparatus and communication method for outputting an estimate of a patient's mental state