Inventor

FUJIWARA HIROSHI

JP141 patents

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

FUJIWARA HIROSHI

OLYMPUS OPTICAL CO

Surgical microscope apparatus having a function to display coordinates of observation point

Surgical microscope

Operating microscope with drape and suction means for removing air from the drape

Surgical microscope system

Binocular tube whose angle of inclination is adjustable

Operating microscope

Stereomicroscope

Stereomicroscope including a single variable magnification optical system

Surgical microscope

Surgical microscope

Sterile instruments cover for use on surgical microscopes

Surgical miscroscope with a modular stand

RICOH KK

Apparatus for feeding sheets separately using an electrostatic separator and separating member

Sheet feeding and separating device for image forming equipment

Sheet feeding and separating device for image forming equipment

Sheet feed device for an image forming apparatus

Open/close mechanism for paper tray for use in image forming apparatus

Sheet conveying apparatus and image forming apparatus with vibration applying unit

Image forming apparatus including cover and supporting unit

Sheet conveyance apparatus having mechanism for flexibly controlling interval between sheets and image forming apparatus

KANEKA CORP

Extruded styrene resin foams, and methods for producing the same

Processes for the production of extruded foams of styrene resins

Extruded styrene resin foams and methods for producing the same

Extruded styrene resin foam and process for producing the same

UBE INDUSTRIES

Arylamino pyrimidine compound

Acid-addition salts of optically active piperidine compound and process for producing the same

Piperdine and piperazine derivatives, and antihistaminic pharmaceutical compositions containing the same

Diarylmethoxypiperidine derivatives

GRAPHICS COMMUNICATION TECH

Motion vector detecting apparatus for video telephone/teleconference systems

Frame skip encoding apparatus for moving images

Image signal encoding apparatus and method for controlling quantization step size in accordance with frame skip numbers

MARUZEN OIL CO LTD

Process of producing alkenylphenol polymers

Stabilized polymer composition

Polyion complex and process for preparation thereof

RICOH CO LTD

Switchback mechanism and image forming apparatus

Recording medium conveyer capable of effectively conveying recording medium of various types

Image forming apparatus having removable units

PANASONIC CORP

Motor controller

Motor controller

HONDA HARUYUKI

Image forming apparatus which determines whether a sheet stacking unit is full

Sheet discharge device and image forming apparatus

FUJITSU LTD

Storage apparatus having a virtual storage area

JAPAN ATOMIC ENERGY RES INST

Fluoro carbon graft copolymer and process for the production thereof

DAIHEN CORP

Electrode for use in plasma arc working torch

SANKYO CO

Pyrrolopyridazine derivatives

BELL COMMUNICATIONS RES

Variable-length codeword encoder

MITSUBISHI RAYON ENG

Continuous press machine

KUBOTA KK

Working machine

NISHII TOSHIKANE

Open/close mechanism for paper tray for use in image forming apparatus

TAKAHIRA MASAFUMI

Feeding device and image forming apparatus