Ken Tsurubayashi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic dictionary system
- Patent number 5,404,299
- Issue date Apr 4, 1995
- Matsushita Electric Industrial Co., Ltd.
- Ken Tsurubayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Finite state automation text search apparatus having two-level memo...
- Patent number 5,388,234
- Issue date Feb 7, 1995
- Matsushita Electric Industrial Co., Ltd.
- Yuji Kanno
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
License distribution method
- Publication number 20060155620
- Publication date Jul 13, 2006
- Ken Tsurubayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
License distribution management server, license reissue device to b...
- Publication number 20040215570
- Publication date Oct 28, 2004
- MATSUSHITA ELECTRIC INDUSTRIAL CO.
- Tomonori Uemura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System, apparatus, and computer program for protecting personal att...
- Publication number 20030120656
- Publication date Jun 26, 2003
- Matsushita Electric Industrial Co., Ltd.
- Mitsuhiro Kageyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and device for using attribute information
- Publication number 20030105764
- Publication date Jun 5, 2003
- Matsushita Electric Industrial Co., Ltd.
- Mitsuhiro Kageyama
- G06 - COMPUTING CALCULATING COUNTING