Hidetoshi Hirata

Follow

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing magnetic tape cassette
- Patent number 5,354,393
- Issue date Oct 11, 1994
- Fuji Photo Film Co., Ltd.
- Hidetoshi Hirata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL