Patents/Inventors

Keiichi Serizawa

KanagawaJP5 patents

5 Patents

US125589122026
Container and Content Containing Body, and Method for Producing Container and Container Producing Apparatus
RICOH COMPANY, Ltd.
0 cites
US124590552025
Laser Irradiation Apparatus and Laser Irradiation Method
Ricoh Company, Ltd.
0 cites
US121033222024
Method and System for Manufacturing Container Product
RICOH COMPANY, Ltd.
0 cites
US120979972024
Container and Content Containing Body, and Method for Producing Container and Container Producing Apparatus
Ricoh Company, Ltd.
0 cites
US117384082023
Marking Device, Medium, Container, and Marking Method
Ricoh Company, Ltd.
0 cites