TK

Tadashi Kyoda

HI Hitachi: 25 patents #1,255 of 28,497Top 5%
HC Hitachi Techno Engineering Co.: 1 patents #34 of 111Top 35%
HS Hitachi Video And Information Systems: 1 patents #142 of 269Top 55%
📍 Hadano, JP: #38 of 1,025 inventorsTop 4%
Overall (All Time): #165,775 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDate
6643189 Memory device Koichi Kimura, Toshihiko Ogura, Hiroaki Aotsu, Mitsuru Ikegami, Tadashi Kuwabara +1 more 2003-11-04
6359812 Memory device Koichi Kimura, Toshihiko Ogura, Hiroaki Aotsu, Mitsuru Ikegami, Tadashi Kuwabara +1 more 2002-03-19
6198665 One chip semiconductor integrated circuit device having two modes of data write operation and bits setting operation Koichi Kimura, Toshihiko Ogura, Hiroaki Aotsu, Mitsuru Ikegami, Tadashi Kuwabara +1 more 2001-03-06
6028795 One chip semiconductor integrated circuit device having two modes of data write operation and bits setting operation Koichi Kimura, Toshihiko Ogura, Hiroaki Aotsu, Mitsuru Ikegami, Tadashi Kuwabara +1 more 2000-02-22
5923591 Memory circuit Koichi Kimura, Toshihiko Ogura, Hiroaki Aotsu, Mitsuru Ikegami, Tadashi Kuwabara +1 more 1999-07-13
5867148 Space-saving information processing apparatus Hideki Kamimaki, Kiyokazu Nishioka, Koichi Kimura, Takashi Maruyama, Tsuguji Tachiuchi +7 more 1999-02-02
5838337 Graphic system including a plurality of one chip semiconductor integrated circuit devices for displaying pixel data on a graphic display Koichi Kimura, Toshihiko Ogura, Hiroaki Aotsu, Mitsuru Ikegami, Tadashi Kuwabara +1 more 1998-11-17
5781479 Memory device Koichi Kimura, Toshihiko Ogura, Hiroaki Aotsu, Mitsuru Ikegami, Tadashi Kuwabara +1 more 1998-07-14
5767864 One chip semiconductor integrated circuit device for displaying pixel data on a graphic display Koichi Kimura, Toshihiko Ogura, Hiroaki Aotsu, Mitsuru Ikegami, Tadashi Kuwabara +1 more 1998-06-16
5719809 Memory device Koichi Kimura, Toshihiko Ogura, Hiroaki Aotsu, Mitsuru Ikegami, Tadashi Kuwabara +1 more 1998-02-17
5617360 Memory device Koichi Kimura, Toshihiko Ogura, Hiroaki Aotsu, Mitsuru Ikegami, Tadashi Kuwabara +1 more 1997-04-01
5615155 Memory device Koichi Kimura, Toshihiko Ogura, Hiroaki Aotsu, Mitsuru Ikegami, Tadashi Kuwabara +1 more 1997-03-25
5548744 Memory circuit and method for setting an operation mode Toshihiko Ogura, Hiroaki Aotsu, Koichi Kimura, Hiromichi Enomoto 1996-08-20
5523973 Memory device Koichi Kimura, Toshihiko Ogura, Hiroaki Aotsu, Mitsuru Ikegami, Tadashi Kuwabara +1 more 1996-06-04
5499222 Memory device Koichi Kimura, Toshihiko Ogura, Hiroaki Aotsu, Mitsuru Ikegami, Tadashi Kuwabara +1 more 1996-03-12
5493528 Memory device Koichi Kimura, Toshihiko Ogura, Hiroaki Aotsu, Mitsuru Ikegami, Tadashi Kuwabara +1 more 1996-02-20
5477486 Memory device Koichi Kimura, Toshihiko Ogura, Hiroaki Aotsu, Mitsuru Ikegami, Tadashi Kuwabara +1 more 1995-12-19
5475636 Memory device Koichi Kimura, Toshihiko Ogura, Hiroaki Aotsu, Mitsuru Ikegami, Tadashi Kuwabara +1 more 1995-12-12
5450342 Memory device Koichi Kimura, Toshihiko Ogura, Hiroaki Aotsu, Mitsuru Ikegami, Tadashi Kuwabara +1 more 1995-09-12
5448519 Memory device Koichi Kimura, Toshihiko Ogura, Hiroaki Aotsu, Mitsuru Ikegami, Tadashi Kuwabara +1 more 1995-09-05
5424981 Memory device Koichi Kimura, Toshihiko Ogura, Hiroaki Aotsu, Mitsuru Ikegami, Tadashi Kuwabara +1 more 1995-06-13
5301294 Address bus control system Takahiro Kawai, Masatsugu Shinozaki, Hitoshi Sadamitsu, Katsuya Takanashi, Hironori Uchida 1994-04-05
5265234 Integrated memory circuit and function unit with selective storage of logic functions Toshihiko Ogura, Hiroaki Aotsu, Koichi Kimura, Hiromichi Enomoto 1993-11-23
5113487 Memory circuit with logic functions Toshihiko Ogura, Hiroaki Aotsu, Koichi Kimura, Hiromichi Enomoto 1992-05-12
4757473 Memory circuit Ryoichi Kurihara, Hiroaki Aotsu, Toshihiko Ogura, Koichi Kimura, Hiromichi Enomoto 1988-07-12