Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10410254 | Billing electronic advertisement system | — | 2019-09-10 |
| 8732736 | Billing electronic advertisement system | — | 2014-05-20 |
| 8320830 | Tape-form communication sheet and information processing device using the tape-form communication sheet | — | 2012-11-27 |
| 7339932 | Communication system and mobile communication station used for this communication system | — | 2008-03-04 |
| 7107361 | Coupled computers and a method of coupling computers | — | 2006-09-12 |
| 6768625 | Connectors | — | 2004-07-27 |
| 6687128 | Associative type computers | — | 2004-02-03 |
| 6549414 | Computers | Masaaki Takizawa, Mikio Fukushima | 2003-04-15 |
| D439893 | Computer | Mikio Fukushima, Hideki Shiratani | 2001-04-03 |