Tsuyoshi Morikawa

Follow

Person

Suwa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Intelligent cartridge for attachment to a printer to perform image...
- Patent number 5,592,595
- Issue date Jan 7, 1997
- Seiko Epson Corporation
- Kenichi Wakabayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Intelligent cartridge for attachment to a printer to perform image...
- Patent number 5,410,641
- Issue date Apr 25, 1995
- Seiko Epson Corporation
- Kenichi Wakabayashi
- G06 - COMPUTING CALCULATING COUNTING