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Takamichi Yoshikawa
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Picking assistant system
Patent number
10,504,199
Issue date
Dec 10, 2019
AIOI Systems Co., Ltd.
Kiyoshi Tada
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Recorder with a pencil pen and method therefor
Patent number
4,905,016
Issue date
Feb 27, 1990
Graphtec Kabushiki Kaisha
Nobuyuki Kobayashi
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
PICKING ASSISTANT SYSTEM
Publication number
20180342031
Publication date
Nov 29, 2018
AIOI SYSTEMS CO., LTD.
Kiyoshi TADA
G06 - COMPUTING CALCULATING COUNTING