Hajime Tamiya

NM Nippon Motorola: 1 patents #2 of 12Top 20%

SO Sony: 1 patents #17,262 of 25,231Top 70%

Overall (All Time): #3,736,712 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5493197	Battery charge control circuit	Yasuhito Eguchi, Kanji Murano, Akira Sanpei	1996-02-20