Kazuyuki Koyama

Follow

Person

Kitakyusyu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Automatic sandal manufacturing and vending device
- Patent number 7,317,965
- Issue date Jan 8, 2008
- K-Style Co., Ltd.
- Kazuyuki Koyama
- G07 - CHECKING-DEVICES