Hiroyuki Muraki

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Music box vehicle with automatic wheel shaft reversing mechanism
- Patent number 5,401,201
- Issue date Mar 28, 1995
- Sankyo Seiki Mfg. Co., Ltd.
- Hiroyuki Muraki
- A63 - SPORTS GAMES AMUSEMENTS