Inventor

OKAMOTO KEIJI

JP95 patents

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

OKAMOTO KEIJI

RICOH KK

Waste toner collecting device for an image recorder

Light scanning device

Sealing member which prevents contamination when removed and container having the sealing member

Imaging forming apparatus with improved exhaust flow

Cleaning device, process cartridge, and image forming apparatus

Toner contamination preventive means

Method and apparatus for image forming capable of preventing image quality deterioration induced by heat from an optical deflector

Transfer paper guide device for an electrostatic photographic apparatus

Compact image recording apparatus having an up-side down structure

Head rotating mechanism for a printer

Image forming apparatus

DENSO CORP

Manufacturing method of heat flux sensor and heat flow generation device for use in the manufacturing method

Position change measuring device

Apparatus for detecting changes in a load applied there-to

Production method of thermoelectric converter, production method of electronic device equipped with thermoelectric converter, and thermoelectric converter

Monitoring device

State detection sensor

Monitoring device

NIPPON TELEGRAPH & TELEPHONE

Optical pulse reflectometry and optical pulse reflectometer

Optical pulse testing method and optical pulse testing device

Backscattering optical amplification device, optical pulse testing device, backscattering optical amplification method and optical pulse testing method

Optical pulse reflectometer and optical pulse reflectometry

Optical fiber testing method and optical fiber testing device

Optical pulse testing device and optical pulse testing method

SONY CORP

Information processing apparatus, information processing method, photographing system, and program

Information processing device, information processing system, and method for controlling information processing device

Imaging system, imaging device, information processing device, method, and program

Information processing apparatus, information processing method, photographing system, and program

Information processing apparatus, method, system and computer program

HITACHI ULSI SYS CO LTD

Semiconductor memory device and a method of manufacturing the same, a method of manufacturing a vertical MISFET and a vertical MISFET, and a method of manufacturing a semiconductor device and a semiconductor device

Semiconductor memory device and a method of manufacturing the same, a method of manufacturing a vertical MISFET and a vertical MISFET, and a method of manufacturing a semiconductor device and a semiconductor device

Semiconductor memory device and method of manufacturing the same, a method of manufacturing a vertical MISFET and a vertical MISFET, and a method of manufacturing a semiconductor device and a semiconductor device

HITACHI LTD

Process for fabricating a semiconductor integrated circuit device having the multi-layered fin structure

Semiconductor integrated circuit device and method of manufacturing involving the scale-down width of shallow groove isolation using round processing

Semiconductor integrated circuit device and method of manufacturing involving the scale-down width of shallow groove isolation using round processing

OKAMOTO KEIJI

Multi-scale indicator

Cleaning device, and image forming apparatus, process cartridge, and intermediate transfer unit each including the cleaning device

Connector, charging device incorporating same, and image forming apparatus incorporating the connector

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Alternate selection of virtual data buffer pathways

Server system and methods for conforming to different protocols

Method of sending data from server computer, storage medium, and server computer

RENESAS TECH CORP

Semiconductor memory device and a method of manufacturing the same, a method of manufacturing a vertical MISFET and a vertical MISFET, and a method of manufacturing a semiconductor device and a semiconductor device

Semiconductor memory device and a method of manufacturing the same, a method of manufacturing a vertical MISFET and a vertical MISFET, and a method of manufacturing a semiconductor device and a semiconductor device

CHAKIHARA HIRAKU

Semiconductor memory device and a method of manufacturing the same, a method of manufacturing a vertical MISFET and a vertical MISFET, and a method of manufacturing a semiconductor device and a semiconductor device

YAZAKI CORP

Indicating instrument for automotive vehicle

WATANABE KAZUHIKO

Cleaning device, and image forming apparatus, process cartridge, and intermediate transfer unit each including the cleaning device

TORAY INDUSTRIES

Denim-like article of clothing and method of producing the same

INCS INC

Method and device for executing work consisting of a plurality of steps under computer control

RICOH CO LTD

Lubricant supplying unit, process unit incorporating same, image forming apparatus incorporating same, and method of manufacturing same

MITSUBISHI ELECTRIC CORP

Signal transfer method having unique word assigned to terminal stations appended before control frames originated from control station and terminal stations