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Chiaki Dono — 52 Patents

EMElpida Memory: 21 patents #21 of 692Top 4%

Micron: 20 patents #865 of 6,345Top 15%

PSPs4 Luxco S.A.R.L.: 7 patents #10 of 276Top 4%

Hitachi: 3 patents #10,712 of 28,497Top 40%

HCHitachi Ulsi Systems Co.: 3 patents #305 of 867Top 40%

Overall (All Time): #50,723 of 4,157,543Top 2%

52 Patents All Time

Issued Patents All Time

Showing 51–52 of 52 patents

Patent #	Title	Co-Inventors	Date
6667905	Semiconductor integrated circuit	Tsugio Takahashi, Hiroki Fujisawa, Masanori Isoda	2003-12-23
6538924	Semiconductor integrated circuit	Tsugio Takahashi, Hiroki Fujisawa, Masanori Isoda	2003-03-25