Akihisa Suzuki

Follow

Person

Higashihiroshima, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Diaphragm of electroacoustic transducer and method of manufacturing...
- Patent number 5,480,514
- Issue date Jan 2, 1996
- Sharp Kabushiki Kaisha
- Akihisa Suzuki
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE