Kohtaroh Yoshimura

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Dot drive circuit of wire dot type printer
- Patent number 4,741,636
- Issue date May 3, 1988
- Oki Electric Industry Co., Ltd.
- Yoshinori Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS