Takashi Hiroishi

Follow

Person

Kamakura, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Rewritable recording display apparatus and method of erasing record
- Patent number 5,231,505
- Issue date Jul 27, 1993
- Mitsubishi Denki K.K.
- Niro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS