Inventor

ITO YOSHIHIRO

JP225 patents

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

ITO YOSHIHIRO

CANON KK

Process cartridge and electrophotographic image forming apparatus

Process cartridge, electrophotographic image forming apparatus, driving force transmission part and electrophotographic photosensitive drum

Electrophotographic image forming apparatus, process cartridge, and drive mount for photosensitive drum

Process cartridge and drum mount for photosensitive drum

Process cartridge having drive mount for photosensitive drum

Process cartridge, electrophotographic image forming apparatus driving force transmission part and electrophotographic photosensitive drum

Process cartridge, electrophotographic image forming apparatus, driving force transmission part, and electrophotographic photosensitive drum

Process cartridge, electrophotographic image forming apparatus, driving force transmission part, and electrophotographic photosensitive drum

Process cartridge and photosensitive drum driving mount

Process cartridge electrophotographic image forming apparatus and positioning there between

Process cartridge and electrophotographic image forming apparatus

Electrophotographic photosensitive drum having twisted projection coupling member engageable with twisted hole driving coupling of motor, and process cartridge and electrophotographic image forming apparatus using same

Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatus

Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatus

Sheet feeding device and image forming apparatus equipped with the same

Memory member, unit, process cartridge and electrophotographic image forming apparatus

Process cartridge detachable from electrophotographic image forming apparatus having wireless communication

Process cartridge and electrophotographic image forming apparatus

Electrophotographic image forming apparatus having a driving-force transmission member featuring first and second helical gear portions with opposing twist directions

FUJI PHOTO FILM CO LTD

Pet robot charging system

Camera lens adaptor

Receiving apparatus

Method, device, system and recording medium for detecting improper cartridge, and cartridge

Method, device, system and recording medium for detecting improper cartridge, and cartridge

Camera lens adaptor

Method, device, system and recording medium for detecting improper cartridge, and cartridge

Printing cost charging system

FUJIFILM CORP

Solid-state image pickup device and optical instrument using the same for adjusting curvatures of solid-state image pickup device based on focal length of lenses in optical instrument

Digital camera

Camera and lens device

Optical unit, image taking apparatus and optical finder

MAKITA CORP

Impact driver having an external mechanism which operation mode can be selectively switched between impact and drill modes

Power rotary tool and impact power tool

Oil unit for impact power tool

KOKUSAI DENSHIN DENWA CO LTD

Method for constructing a VPN having an assured bandwidth

Method and apparatus for dynamic data rate control over a packet-switched network

Traffic generator and method of determining a traffic generating function

TOSHIBA KK

Air conditioner

Switch gear and method of manufacturing thereof

Decentralized supervisory control system

ITO YOSHIHIRO

Writing instrument

Rechargeable electric tool

MURATA MANUFACTURING CO

Semiconductor device in which zinc oxide is used as a semiconductor material and method for manufacturing the semiconductor device

HIRAOKA KAZUHIKO

Wheel loader

FUJINON CORP

Lens device, imaging device using the same and cell-phone with camera using the same

NGK INSULATORS LTD

Porous lanthanum manganite sintered bodies and solid oxide fuel cells

PILOT INK CO LTD

Ball-point pen

KUMIAI CHEMICAL INDUSTRY CO

3-triazolylphenyl sulfide derivative and insecticide, miticide and nematicide containing it as an active ingredient

TTI ELLEBEAU INC

Iontophoresis device

AICA KOGYO CO LTD

Tops fitted with basins and process for their production