Akiko Kobayashi

Follow

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic metronome and method of indicating tempo of electronic m...
- Patent number 7,531,734
- Issue date May 12, 2009
- Seiko Instruments Inc.
- Akiko Kobayashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS