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Yozo Tobo
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Yokohama, JP
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last 30 patents
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Patent Grant
Inspection/adjustment method and apparatus for laser beam output op...
Patent number
5,436,645
Issue date
Jul 25, 1995
Canon Kabushiki Kaisha
Hideaki Uemura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical apparatus for emitting light and automatic adjustment appar...
Patent number
5,351,264
Issue date
Sep 27, 1994
Canon Kabushiki Kaisha
Masatoshi Kato
G11 - INFORMATION STORAGE
Information
Patent Grant
Electrically driven type injection molding apparatus
Patent number
5,217,725
Issue date
Jun 8, 1993
Canon Kabushiki Kaisha
Ryohei Inaba
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Electrically driven type injection molding method
Patent number
5,110,522
Issue date
May 5, 1992
Canon Kabushiki Kaisha
Ryohei Inaba
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Injection mold using screw thrust control
Patent number
5,102,587
Issue date
Apr 7, 1992
Canon Kabushiki Kaisha
Masaaki Kumamura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Electric injection molding apparatus
Patent number
5,092,753
Issue date
Mar 3, 1992
Canon Kabushiki Kaisha
Masaaki Kumamura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL