Yoshiyuki Okuyama

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Hitachi, JP

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Patents Grantslast 30 patents

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Distributed image recognizing system and traffic flow instrumentati...
- Patent number 5,467,402
- Issue date Nov 14, 1995
- Hitachi, Ltd.
- Yoshiyuki Okuyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing system using neural network learning function
- Patent number 5,295,197
- Issue date Mar 15, 1994
- Hitachi, Ltd.
- Hiroshi Takenaga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Parallel image processor for performing local neighboring image pro...
- Patent number 5,274,717
- Issue date Dec 28, 1993
- Hitachi, Ltd.
- Shuuichi Miura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing system using neural network learning function
- Patent number 5,086,479
- Issue date Feb 4, 1992
- Hitachi, Ltd.
- Hiroshi Takenaga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multifunctional image processor
- Patent number 4,718,091
- Issue date Jan 5, 1988
- Hitachi, Ltd.
- Yoshiki Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image signal processor
- Patent number 4,665,556
- Issue date May 12, 1987
- Hitachi, Ltd.
- Tadashi Fukushima
- G06 - COMPUTING CALCULATING COUNTING