JK

Jumpei Kumagai

KT Kabushiki Kaisha Toshiba: 12 patents #2,533 of 21,451Top 15%
Overall (All Time): #429,143 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
5561308 Semiconductor device including thin film transistor Hideyuki Kamata 1996-10-01
5430313 Transistor with an offset gate structure Tomohisa Mizuno 1995-07-04
5324975 Semiconductor memory device Shizuo Sawada 1994-06-28
5321300 Laser-broken fuse Yoshio Usuda, Hiroaki Itaba, Seiji Kaki 1994-06-14
5302845 Transistor with an offset gate structure Tomohisa Mizuno 1994-04-12
5276343 Semiconductor memory device having a bit line constituted by a semiconductor layer Shizuo Sawada 1994-01-04
5194752 Semiconductor memory device Shizuo Sawada 1993-03-16
5041887 Semiconductor memory device Shizuo Sawada 1991-08-20
5016071 Dynamic memory device Syuso Fujii 1991-05-14
5013679 Cell capacitor of a dynamic random access memory and a method of manufacturing the same Susumu Yoshikawa 1991-05-07
4950617 Method of manufacturing semiconductor device Satoshi Shinozaki 1990-08-21
4941031 Dynamic memory device with improved wiring layer layout Syuso Fujii 1990-07-10