Ken Matsushita

Follow

Person

Wakayama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Winding apparatus for removing used stencil
- Patent number 4,566,383
- Issue date Jan 28, 1986
- Duplo Seiko Corporation
- Ken Matsushita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink detecting device for rotary printer
- Patent number 4,563,947
- Issue date Jan 14, 1986
- Duplo Seiki Corporation
- Ken Matsushita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS