Koichi Yanai

Follow

Person

Kita-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Thermal sensitive recording medium
- Patent number 6,028,030
- Issue date Feb 22, 2000
- Nippon Paper Industrie Co., Ltd.
- Tomoyuki Nakano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS