Atsushi Masuda

KT Kabushiki Kaisha Toshiba: 17 patents #1,748 of 21,451Top 9%

AC Alps Electric Co.: 10 patents #159 of 2,177Top 8%

AN Anelva: 5 patents #24 of 280Top 9%

TS Toshiba Electronic Devices & Storage: 4 patents #179 of 900Top 20%

YA Yazaki: 3 patents #1,239 of 3,427Top 40%

SO Sony: 3 patents #10,744 of 25,231Top 45%

FI Fujifilm Business Innovation: 2 patents #2,833 of 5,238Top 55%

Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%

HK Hino Jidosha Kogyo Kabushiki Kaisha: 2 patents #6 of 73Top 9%

NE Nec: 2 patents #5,510 of 14,502Top 40%

TC Taiyo Yuden Co.: 2 patents #481 of 959Top 55%

UN Unknown: 2 patents #12,644 of 83,584Top 20%

TC Tokyo Ohka Kogyo Co.: 1 patents #437 of 684Top 65%

ND Nec Compound Semiconductor Devices: 1 patents #19 of 87Top 25%

FL Fujitsu Toshiba Mobile Communications Limited: 1 patents #30 of 113Top 30%

JT Japan Advanced Institute Of Science And Technology: 1 patents #17 of 81Top 25%

Canon: 1 patents #14,899 of 19,416Top 80%

SC Shin-Etsu Chemical Co.: 1 patents #1,340 of 2,176Top 65%

HK Hino Jidosha Kabushikikaisha: 1 patents #3 of 14Top 25%

Overall (All Time): #52,267 of 4,157,543Top 2%

Patents All Time

Issued Patents All Time

Showing 51–51 of 51 patents

Patent #	Title	Co-Inventors	Date
4779155	Disc driving device employing a seven drive head positioning unit	Masao Ohkita, Shinichi Omori	1988-10-18