Is this you? Create Your Porfile
Avatar

Kojima Ryoji

Hitachi

Network

Latest external collaboration on country level. Dive into details by clicking on the dots.

Explore More

Hotspot

Dive into the research topics where Kojima Ryoji is active.

Explore More

Publication

Featured researches published by Kojima Ryoji.

Archive | 1990

Electrostatic recording head, image recording apparatus, developing agent supplying device, display device and method of producing electrostatic recording head

Oba Sayoko; Muroi Katsumi; Okuna Kenji; Ohtsuka Hidefumi; Iimura Tsutomu; Kojima Ryoji; Kurihara Keisuke

Archive | 1990

METHOD AND DEVICE FOR TRANSFERRING AND FIXING TONER PICTURE

Nishigaito Takaomi; Okuna Kenji; Oba Sayoko; Iimura Tsutomu; Kojima Ryoji

Archive | 1988

Toner cassette, picture recorder mounted therewith, and its attaching/detaching method

Kaji Ryokichi; Okuna Kenji; Otsuka Hidefumi; Iimura Tsutomu; Kojima Ryoji

Archive | 1990

ELECTROSTATIC RECORDING HEAD, IMAGE RECORDER, DEVELOPER SUPPLYING DEVICE, DISPLAY DEVICE, AND MANUFACTURE OF ELECTROSTATIC RECORDING HEAD

Oba Sayoko; Muroi Katsumi; Okuna Kenji; Otsuka Hidefumi; Iimura Tsutomu; Kojima Ryoji; Kurihara Hirosuke

Archive | 1989

RECORDING ELECTRODE AND MANUFACTURE THEREOF

Muroi Katsumi; Otsuka Hidefumi; Okuna Kenji; Oba Sayoko; Nishigaito Takaomi; Iimura Tsutomu; Kojima Ryoji

Archive | 1988

RECORDING ELECTRODE OF IMAGE RECORDER AND ITS MANUFACTURE

Muroi Katsumi; Okuna Kenji; Otsuka Hidefumi; Oba Sayoko; Nishigaito Takaomi; Ouchi Katsufumi; Iimura Tsutomu; Kojima Ryoji

Archive | 1991

METHOD AND DEVICE FOR IMAGE RECORDING

Oba Sayoko; Okuna Kenji; Muroi Katsumi; Ouchi Katsufumi; Kojima Ryoji; Iimura Tsutomu

Archive | 1991

IMAGE RECORDER, IMAGE RECORDING MEDIUM AND DISPLAY DEVICE

Muroi Katsumi; Okuna Kenji; Nakajima Isao; Ouchi Katsufumi; Iimura Tsutomu; Kojima Ryoji

Archive | 1990

TETE D'ENREGISTREMENT ELECTROSTATIQUE, DISPOSITIF D'ENREGISTREMENT D'IMAGES ET DISPOSITIF D'AFFICHAGE COMPORTANT UNE TELLE TETE, DISPOSITIF D'ALIMENTATION D'UN AGENT DE DEVELOPPEMENT UTILISE DANS UNE TELLE TETE ET PROCEDE POUR FABRIQUER CETTE DERNIERE

Oba Sayoko; Muroi Katsumi; Okuna Kenji; Otsuka Hidefumi; Iimura Tsutomu; Kojima Ryoji; Kurihara Keisuke

Archive | 1990

RECORDING ELECTRODE AND PRODUCTION THEREOF

Muroi Katsumi; Otsuka Hidefumi; Okuna Kenji; Kurihara Hirosuke; Iimura Tsutomu; Kojima Ryoji

Explore More

Collaboration

Dive into the Kojima Ryoji's collaboration.

Top Co-Authors
Avatar

Iimura Tsutomu

Hitachi

View shared research outputs
Top Co-Authors
Avatar

Okuna Kenji

Hitachi

View shared research outputs
Top Co-Authors
Avatar

Muroi Katsumi

Hitachi

View shared research outputs
Top Co-Authors
Avatar

Oba Sayoko

Hitachi

View shared research outputs
Top Co-Authors
Avatar

Otsuka Hidefumi

Hitachi

View shared research outputs
Top Co-Authors
Avatar

Kurihara Keisuke

Hitachi

View shared research outputs
Top Co-Authors
Avatar

Ohtsuka Hidefumi

Hitachi

View shared research outputs
Explore More
Researchain Logo
Decentralizing Knowledge