Sugiyama Toshiichi

Follow

Person

Fujieda, Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Key holding apparatus
- Patent number 5,123,579
- Issue date Jun 23, 1992
- Toshiichi Sugiyama
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Weeder for removing weeds having various lengths
- Patent number 4,648,463
- Issue date Mar 10, 1987
- Sugiyama Toshiichi
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING