Inventor

KATAYAMA AKIRA

JP142 patents

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

KATAYAMA AKIRA

RICOH KK

Electrophotographic photoconductor and aromatic polycarbonate resin for use therein

Electrophotographic photoconductor and aromatic polycarbonate resin for use therein

Electrophotographic photoconductor and aromatic polycarbonate resin for use therein

Electrophotographic photoconductor and aromatic polycarbonate resin for use therein

Electrophotographic photoconductor and aromatic polycarbonate resin for use therein

Electrophotographic photoconductor and aromatic polycarbonate resin for use therein

Electrophotographic photoconductor and aromatic polycarbonate resin for use therein

Aromatic polycarbonate and electrophotographic photosensitive medium using same

Electrophotographic photoconductor and aromatic polycarbonate resin for use therein

Electrophotographic photoconductor and aromatic polycarbonate resin for use therein

Electrophotographic photoconductor and aromatic polycarbonate resin for use therein

Electrophotographic photoconductor and aromatic polycarbonate resin for use therein

Aromatic polycarbonate and electrophotographic photosensitive medium using same

NIKON CORP

Anti-blur image pickup device

Camera with guiding of rectilinear lens movement

Camera for preventing camera shake

Camera with shake preventing apparatus

Vibration reduction apparatus

Antivibration device having shielding member to prevent influx of damaging material

Camera-shake display device

Camera shake alarming apparatus

Pan shot device for a camera

Camera with vibration compensation device having anti-vibration lens urging mechanism and feed screw mechanism

Camera lens driving device with rectilinear guide and flexible electrical substrate

Camera with a motion compensation device

Device for preventing generation of harmful light in objective lens assembly

CANON KK

Recording head system for ink jet recording apparatus and method for driving the same

Recording apparatus and method for controlling recording head driving timing

Ink jet recording head in which the ejection elements are driven in blocks

Ink jet recording head, driving method for same and ink jet recording apparatus

Recording apparatus

Recording apparatus and method for driving recording head element groups in a partially overlapped manner

Ink jet recording head in which the ejection elements are driven in blocks

Recording apparatus having a plurality of recording elements divided into blocks

Ink jet recording head

Recording apparatus

Recording apparatus with cascade connected integrated drive circuits

Recording apparatus for gradation recording

MIWA LOCK KK

Cylindrical lever-type door lock

Door lock for handicapped persons

CANON APTEX INC

Printing method and apparatus and printing system including printing apparatus

Image forming apparatus and method for selecting print heads especially for barcodes

KATAYAMA AKIRA

Semiconductor memory device

Semiconductor memory device

NIPPON KOGAKU KK

Still camera

FUJISAWA PHARMACEUTICAL CO

Benzimidazole derivatives

LINTEC CORP

Label with a metallic layer of controlled thickness

TORAY INDUSTRIES

Fluid separation element, anti-telescoping device for fluid separation element, and fluid separation device

TOSHIBA KK

Semiconductor memory device

TAKAHASHI MASAHIRO

Resistance change memory