Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7929538 | Information processing system, tunnel communication device, tunnel communication method, proxy response device, and proxy response method | Hajime Maekawa, Kenichi Matsumoto, Masanobu Koyama | 2011-04-19 |
| 7929541 | Communication system, information processing apparatus, server, and communication method | Hajime Maekawa | 2011-04-19 |
| 7873037 | Information processing device, information processing system, information processing method, and program | Hajime Maekawa | 2011-01-18 |
| 7860021 | Apparatus, system and method for maintaining communication between an information processing device and a server | Masanobu Koyama | 2010-12-28 |
| 7860926 | Information processing system, information processing apparatus, server apparatus, information processing method, and program | Hajime Maekawa | 2010-12-28 |
| 7693160 | Information processing device, port detecting device, information processing method, port detecting method, and program | Hajime Maekawa | 2010-04-06 |
| 7623513 | Communication system, information processing apparatus, server, and communication method | Hajime Maekawa | 2009-11-24 |