Yutaka Ozawa

JD Japan Display: 13 patents #274 of 1,204Top 25%

MS Mitsubishi Hitachi Power Systems: 6 patents #79 of 970Top 9%

SE Seiko Epson: 5 patents #2,973 of 7,774Top 40%

SO Sony: 4 patents #8,966 of 25,231Top 40%

HG HGST: 4 patents #440 of 1,677Top 30%

NC Nippon Zeon Co.: 4 patents #94 of 609Top 20%

IBM: 4 patents #21,733 of 70,183Top 35%

Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%

MP Mitsubishi Power: 2 patents #85 of 508Top 20%

Dai Nippon Printing Co.: 2 patents #976 of 2,222Top 45%

AK Asahi Denka Kogyo K.K.: 1 patents #47 of 162Top 30%

ED Epson Imaging Devices: 1 patents #70 of 141Top 50%

SG Showa Glove: 1 patents #17 of 31Top 55%

MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%

HB Hitachi Global Technologies Netherlands B.V.: 1 patents #2 of 42Top 5%

Overall (All Time): #52,623 of 4,157,543Top 2%

Patents All Time

Issued Patents All Time

Showing 51–51 of 51 patents

Patent #	Title	Co-Inventors	Date
4350723	Peel-up type adhesives	Takaaki Sugimura, Mari Takahashi	1982-09-21