Haruo Koyanagi

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Patents Grantslast 30 patents

Information Patent Grant
Information managing apparatus
- Patent number 5,404,530
- Issue date Apr 4, 1995
- Nissan Motor Co., Ltd.
- Haruo Koyanagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Production system using unmanned automatically guided vehicles
- Patent number 4,926,544
- Issue date May 22, 1990
- Nissan Motor Co., Ltd.
- Haruo Koyanagi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Method and system for controlling input/output in process control
- Patent number 4,339,794
- Issue date Jul 13, 1982
- Hitachi, Ltd.
- Keiji Hideshima
- G05 - CONTROLLING REGULATING
Information Patent Grant
Sequence display controlling method and controller
- Patent number 4,316,260
- Issue date Feb 16, 1982
- Hitachi, Ltd.
- Keiji Hideshima
- G05 - CONTROLLING REGULATING
Information Patent Grant
Sequence control system
- Patent number 4,298,958
- Issue date Nov 3, 1981
- Hitachi, Ltd.
- Masaoki Takaki
- G05 - CONTROLLING REGULATING
Information Patent Grant
Operation state display apparatus
- Patent number 4,107,663
- Issue date Aug 15, 1978
- Mitsubishi Denki Kabushiki Kaisha
- Katsuhide Morimoto
- G07 - CHECKING-DEVICES