Network


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

Hotspot


Dive into the research topics where Umi Tosaka is active.

Publication


Featured researches published by Umi Tosaka.


Archive | 1969

PHOTOSENSITIVE MATTER FOR ELECTROPHOTOGRAPHY AND METHOD OF THE PRODUCTION THEREOF

Hideo Yoshikawa; Umi Tosaka; Takehiko Matsuo; Hirokazu Negishi


Archive | 1972

PHOTOCONDUCTIVE ELEMENT AND PROCESS OF PREPARING SAME USING THERMO-SHRINKABLE MATERIAL

T Ihara; T Komiya; Takehiko Matsuo; Hirokazu Negishi; K Ohhara; Umi Tosaka


Archive | 1968

Hot stamping leaf for concealing indicia and method of using

Umi Tosaka; Yozo Sano; Takehiko Matsuo; Hirokazu Negishi; Tamao Ikuta; Masaru Yamaguchi; Setsuko Hattori


Archive | 1977

Bildtraeger- bzw. -aufnahmeelement fuer elektrostatische und/oder tonerbilder Vision carrier or -aufnahmeelement for electrostatic and / or toner image

Umi Tosaka; Hideyo Kondo; Keiichi Murai; Hitoshi Toma


Archive | 1971

F-contg resin as insulating layer in electrostatic

Hiroshi Tanaka; Toshihiko Sato; Giichi Marushima; Umi Tosaka; Shinkichi Takahashi; Takao Komiya


Archive | 1969

A process for the preparation of photosensitive body for electrophotography and apparatus for carrying it out

Takao Komiya; Hirokazu Negishi; Takashi Ihara; Katsunobu Ohhara; Takehiko Matsuo; Umi Tosaka


Archive | 1969

A photosensitive member for electrophotography and method for its preparation

Hideo Yoshikawa; Umi Tosaka; Takehiko Matsuo; Hirokazu Neghishi


Archive | 1968

Warmaufdrueckblatt fuer Abdeckzwecke Warmaufdrueckblatt for covering purposes

Umi Tosaka; Yozo Sano; Takehiko Matsuo; Hirokazu Negishi; Tamao Ikuta; Masaru Yamaguchi; Setsuko Hattori


Archive | 1967

Elektrofotografische Platte und Herstellungsverfahren fuer dieselbe An electrophotographic plate and manufacturing method for the same

Takao Komija; Umi Tosaka; Takashi Ihara; Takehiko Matsuo; Katsunobu Ohara


Archive | 1967

Electrophotographic plate and manufacturing method for the same

Takao Komija; Umi Tosaka; Takashi Ihara; Takehiko Matsuo; Katsunobu Ohara

Collaboration


Dive into the Umi Tosaka's collaboration.

Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Researchain Logo
Decentralizing Knowledge