Hiroaki Tachibana

PA Panasonic: 8 patents #3,315 of 21,108Top 20%

HI Hitachi: 6 patents #6,582 of 28,497Top 25%

NE Nec: 5 patents #2,830 of 14,502Top 20%

HC Hitachi Consumer Electronics Co.: 4 patents #57 of 447Top 15%

NE Nec Electronics: 3 patents #234 of 1,789Top 15%

WU Waseda University: 1 patents #116 of 411Top 30%

Overall (All Time): #151,883 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #	Title	Co-Inventors	Date
5590005	Thin film magnetic head	—	1996-12-31