Akira Shimizu

Follow

Person

Fuji, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and device for taking up toilet paper
- Patent number 5,439,187
- Issue date Aug 8, 1995
- Shimizu Machinery Co., Ltd.
- Akira Shimizu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Toilet paper roll and method of manufacture thereof
- Patent number 4,783,015
- Issue date Nov 8, 1988
- Shimizu Machinery Co., Ltd.
- Akira Shimizu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL