Masato Tamaki

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Business processing system employing a notice board business system...
- Patent number 7,076,440
- Issue date Jul 11, 2006
- Hitachi, Ltd.
- Masato Tamaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Virtual work flow management method
- Patent number 6,986,138
- Issue date Jan 10, 2006
- Hitachi, Ltd.
- Toshiaki Sakaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Workflow system, workflow control method and storage medium
- Patent number 6,853,974
- Issue date Feb 8, 2005
- Hitachi, Ltd.
- Shunsuke Akifuji
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Business processing system employing a notice board business system...
- Patent number 6,275,809
- Issue date Aug 14, 2001
- Hitachi, Ltd.
- Masato Tamaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for transmitting data in correspondence to a p...
- Patent number 5,864,821
- Issue date Jan 26, 1999
- Hitachi, Ltd.
- Naofumi Hosoda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for defining enterprise information flow
- Patent number 5,493,489
- Issue date Feb 20, 1996
- Hitachi, Ltd.
- Masato Tamaki
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Existing content utilization support method, information processing...
- Publication number 20050015400
- Publication date Jan 20, 2005
- Hitachi, Ltd
- Toyomitsu Yoneda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for cooperating multiple application programs
- Publication number 20010011295
- Publication date Aug 2, 2001
- Takashi Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Business processing system employing a notice board business system...
- Publication number 20010008998
- Publication date Jul 19, 2001
- Masato Tamaki
- G06 - COMPUTING CALCULATING COUNTING