RU

Ryuichi Ugajin

SO Sony: 25 patents #1,512 of 25,231Top 6%
Overall (All Time): #165,628 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7135071 Fractal structure and method of forming it 2006-11-14
7113931 Method of fabricating a fractal structure for constructing complex neural networks Yoshihiko Kuroki, Akira Ishibashi, Shintaro Hirata 2006-09-26
7101434 Fractal structure and its forming method 2006-09-05
7061007 Ferromagnetic fractal combination structure Yoshihiko Kuroki, Masakazu Ukita 2006-06-13
6952019 Electron device which controls quantum chaos and quantum chaos controlling method 2005-10-04
6759676 Multiply-complexed one-dimensional structure, multiply-twisted helix, multiply-looped ring structure and functional material Shintaro Hirata, Masakazu Ukita 2004-07-06
6584234 Apparatus for and method of processing image and information recording medium Shoji Kanamaru, Yoshihiko Kuroki, Yoshifumi Mori, Hitoshi Kimura 2003-06-24
6581002 Information processing method and information processing apparatus 2003-06-17
6525337 Light and/or electron element Yoshihiko Kuroki 2003-02-25
6392914 Storage device encompassing a diffusion process and a dissipation process of information carriers and storage method thereof Yoshihiko Kuroki, Yoshifumi Mori 2002-05-21
6353689 Apparatus for and method of processing image and information recording medium Shoji Kanamaru, Yoshihiko Kuroki, Yoshifumi Mori, Hitoshi Kimura 2002-03-05
6020605 Quantum box structure and carrier conductivity modulating device 2000-02-01
5831294 Quantum box structure and carrier conductivity modulating device 1998-11-03
5828090 Charge transfer device 1998-10-27
5719407 Collective element of quantum boxes 1998-02-17
5663571 Quantum memory 1997-09-02
5643828 Manufacturing method of a quantum device Ichiro Hase, Kazumasa Nomoto 1997-07-01
5608231 Field effect transistor having channel with plural quantum boxes arranged in a common plane Toshiyuki Sameshima 1997-03-04
5512762 Quantum device with plural stable states Toshikazu Suzuki, Kazumasa Nomoto 1996-04-30
5430309 Data processing system formed of a collective element of quantum boxes and method of operation thereof 1995-07-04
5332952 Quantum phase interference transistor Akira Ishibashi 1994-07-26
5294807 Quantum effect device in which conduction between a plurality of quantum dots or wires is achieved by tunnel transition Kenji Funato 1994-03-15
5289077 Microelectronic ballistic transistor 1994-02-22
5229320 Method for forming quantum dots 1993-07-20
5204588 Quantum phase interference transistor Akira Ishibashi 1993-04-20