YOZAN INC.
Patent Owner
Stats
- 17 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Oct 14, 2004 most recent publication
Details
- 17 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 2,311 Total Citation Count
- Dec 30, 1988 Earliest Filing
- 138 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Recent Publications
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Recent Patents
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Title
Filing Date
Issue Date
Intl Class
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2004/0143,813 System development supporting apparatus, system development supporting method, and computer-readable recorded mediumAbandonedJan 23, 02Jul 22, 04[G06F]
2003/0179,722 Master communication apparatus used in radio lan system, and control method and control program of master communication apparatusAbandonedNov 12, 02Sep 25, 03[H04J]
2003/0139,137 Radio lan system and radio lan system controlling method and control programAbandonedAug 22, 02Jul 24, 03[H04B]
2003/0133,493 Path search method and path search device, and mobile terminalAbandonedDec 31, 02Jul 17, 03[H04B, H04K]
2003/0119,560 Radio communication control station device and radio communication deviceAbandonedAug 16, 02Jun 26, 03[H04B]
2003/0089,767 Commodity transacting device, mobile communication device, administration device, and commodity transacting systemAbandonedJun 28, 02May 15, 03[G06F]
6539009 Signal reception apparatus for DS-CDMA cellular systemExpiredNov 18, 98Mar 25, 03[H04B, H04J]
2003/0033,610 Broadcast program recorder, computer program, and recorded mediumAbandonedSep 03, 02Feb 13, 03[H04N]
2003/0003,973 Radio communication apparatus, radio communication system and communication apparatusAbandonedJun 21, 02Jan 02, 03[H04M, G08C, H04B]
2002/0159,481 Telegraphic message transmitter and telegraphic message receiverAbandonedMar 22, 02Oct 31, 02[H04J]
2002/0066,279 Refrigerator with a function to confirm items stored thereinAbandonedNov 14, 01Jun 06, 02[F25B]
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