Mamoru Tsuruya

SC Sanken Electric Co.: 23 patents #8 of 315Top 3%

Rohm Co.: 5 patents #568 of 2,292Top 25%

SU Shimane University: 3 patents #1 of 27Top 4%

NU National University Corporation Ehime University: 1 patents #37 of 160Top 25%

📍 Niiza, JP: #15 of 316 inventorsTop 5%

Overall (All Time): #137,313 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #	Title	Co-Inventors	Date
7138787	DC/DC converter	—	2006-11-21
7130204	Switching power source apparatus	—	2006-10-31
7053505	Amplifying circuit, noise reducing apparatus and power converting apparatus	—	2006-05-30