Yukio Nakagawa

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Control for a weighing system
- Patent number 4,771,836
- Issue date Sep 20, 1988
- Ishida Scales Manufacturing Company, Ltd.
- Kazufumi Naito
- G01 - MEASURING TESTING
Information Patent Grant
Control system for combinatorial weighing or counting apparatus
- Patent number 4,733,363
- Issue date Mar 22, 1988
- Ishida Scales Mfg. Co., Ltd.
- Seiji Yamada
- G01 - MEASURING TESTING
Information Patent Grant
Combination weighing system and method
- Patent number 4,694,920
- Issue date Sep 22, 1987
- Ishida Scales Manufacturing Company, Ltd.
- Kazufumi Naito
- G01 - MEASURING TESTING
Information Patent Grant
Weighing system
- Patent number 4,683,966
- Issue date Aug 4, 1987
- Ishida Scales Mfg. Co., Ltd.
- Yukio Nakagawa
- G01 - MEASURING TESTING
Information Patent Grant
Weighing apparatus
- Patent number 4,669,557
- Issue date Jun 2, 1987
- Ishida Scales Mfg. Co., Ltd.
- Yukio Nakagawa
- G01 - MEASURING TESTING
Information Patent Grant
Combinatorial weighing method with pairs of scales and zero adjustment
- Patent number 4,618,011
- Issue date Oct 21, 1986
- Ishida Scales Mfg. Co., Ltd.
- Takashi Sashiki
- G01 - MEASURING TESTING
Information Patent Grant
Combinatorial weighing method and apparatus
- Patent number 4,516,643
- Issue date May 14, 1985
- Kabushiki Kaisha Ishida Koki Seisakusho
- Yukio Nakagawa
- G01 - MEASURING TESTING