Masaaki Ishibashi

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Tama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of multiplexing speech signal and control signal in ISDN B-c...
- Patent number 5,579,313
- Issue date Nov 26, 1996
- Fujitsu Limited
- Masaaki Ishibashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microprocessor system for effectively using a part of an address space
- Patent number 5,329,631
- Issue date Jul 12, 1994
- Fujitsu Limited
- Masaaki Ishibashi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus for Optimizing Station Data in Mobile Communic...
- Publication number 20090323523
- Publication date Dec 31, 2009
- Fujitsu Limited
- Yumiko Tatezono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HTTP Transaction Replay
- Publication number 20080148256
- Publication date Jun 19, 2008
- Kenshi Doi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System, apparatus, and method for user authentication
- Publication number 20080010673
- Publication date Jan 10, 2008
- FUJITSU LIMITED
- Tomokazu Makino
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Technique for reading data from a recording medium without contact...
- Publication number 20050139674
- Publication date Jun 30, 2005
- International Business Machines Corporation
- Masaaki Ishibashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Collaboration system suitable for on-line shopping
- Publication number 20050033656
- Publication date Feb 10, 2005
- International Business Machines Corporation
- Xiaozhou Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system for performing commodity purchasing
- Publication number 20020029175
- Publication date Mar 7, 2002
- International Business Machines Corporation
- Kazuhiro Yabuta
- G06 - COMPUTING CALCULATING COUNTING