KF

Koji Fujisaki

HC Hitachi Chemical Company: 2 patents #23 of 201Top 15%
HI Hitachi: 1 patents #412 of 1,411Top 30%
Overall (2016): #65,336 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9490328 Silicon carbide semiconductor device and manufacturing method of the same Naoki Tega, Keisuke Kobayashi, Takashi Takahama 2016-11-08
9346977 Abrasive, abrasive set, and method for abrading substrate Hisataka Minami, Toshiaki Akutsu, Tomohiro Iwano 2016-05-24
9346978 Slurry, polishing-solution set, polishing solution, substrate polishing method, and substrate Tomohiro Iwano, Hisataka Minami, Toshiaki Akutsu 2016-05-24