TK

Takuji Kato

Ricoh Company: 14 patents #1,578 of 9,818Top 20%
SP Sakai Display Products: 5 patents #33 of 175Top 20%
Applied Materials: 4 patents #2,506 of 7,310Top 35%
KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
SC Sanyo Electric Co.: 2 patents #2,557 of 6,347Top 45%
KC Kanto Sanyo Semiconductor Co.: 1 patents #29 of 51Top 60%
SC Screen Holdings Co.: 1 patents #452 of 686Top 70%
Overall (All Time): #129,690 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 26–29 of 29 patents

Patent #TitleCo-InventorsDate
7311255 Magnetic detection device 2007-12-25
7198212 Sheet shredder Junichi Inoue 2007-04-03
7106362 Semiconductor integrated circuit and adjustment method thereof Kenichi Nakajima, Hideo Imaizumi 2006-09-12
7075188 Circuit device and method for manufacturing the same Isao Ochiai, Katsuhiko Shibusawa 2006-07-11