Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10796166 | Information processing for aggregating sensor information about persons entering and exiting a venue | Shinichi Anami | 2020-10-06 |
| 9007475 | Communication apparatus and electronic mail creation method | Yasunari MARUYAMA | 2015-04-14 |
| 7421396 | Travel information distribution system | — | 2008-09-02 |
| 7174309 | Data distribution system | — | 2007-02-06 |
| 6983154 | Data distribution system | — | 2006-01-03 |
| 6853977 | Electronic settlement system using separate communication channels for settlement between sales and payee terminals | — | 2005-02-08 |
| 6735618 | Electronic mail system for rearranging stored mail data according to monitored data receiving condition | — | 2004-05-11 |
| 6590875 | Radio data communication technique for maintaining a connection between a mobile radio transmission device and a server during a communication interruption | — | 2003-07-08 |
| 6460083 | Communication system for selectively connecting a server to numerous terminal units over a public network | Hidehiro Matsumoto | 2002-10-01 |
| 6363412 | Wireless communication method permitting efficient use of system resources | Hidehiro Matsumoto | 2002-03-26 |
| 5774577 | Compact image conversion system operable at a high speed | Hiroaki Ueda | 1998-06-30 |
| 5508816 | Synchronous compression and reconstruction system | Hiroaki Ueda, Hidehiro Matsumoto | 1996-04-16 |