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Kouichi Ono

IBM: 9 patents #11,918 of 70,183Top 20%

Mitsubishi Electric: 8 patents #3,714 of 25,717Top 15%

Pioneer Electronic: 6 patents #303 of 1,840Top 20%

TOTosoh: 1 patents #576 of 1,042Top 60%

NCNippon Silica Glass Co.: 1 patents #9 of 32Top 30%

NENec: 1 patents #7,889 of 14,502Top 55%

Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%

Pioneer: 1 patents #1,107 of 1,730Top 65%

Overall (All Time): #144,298 of 4,157,543Top 4%

27 Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #	Title	Co-Inventors	Date
4710937	Laser system	Tatsuo Oomori, Shigeto Fujita	1987-12-01
4692627	Ion beam generator	Yoshihiro Ueda, Tatsuo Oomori, Shigeto Fujita	1987-09-08