Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10757224 | Data processing system, data processing method, and printer | Koichiro Tsutsumi, Kazunori Chihara, Takashi Kawamori | 2020-08-25 |
| 10536531 | Printer and data processing method | Koichiro Tsutsumi, Kazunori Chihara, Takashi Kawamori | 2020-01-14 |
| 10491493 | Network system, control method of a network system, and terminal | Koichiro Tsutsumi | 2019-11-26 |
| 10469350 | Network system and control method of a network system, and a control device | Kazunori Chihara, Koichiro Tsutsumi | 2019-11-05 |
| 10356170 | Network system and control method of a network system, and a control device | Koichiro Tsutsumi | 2019-07-16 |
| 10237348 | Network system and control method of a network system, and a control device | Koichiro Tsutsumi | 2019-03-19 |
| 10093344 | Electric power steering apparatus | Hiroki Yamanaka, Hiroshi Ohi, Seiji Chuda | 2018-10-09 |
| 9923968 | Network system and control method of a network system, and a control device | Koichiro Tsutsumi | 2018-03-20 |
| 8612221 | Portable terminal and management system | Tetsuo Ozawa, Koji Koseki | 2013-12-17 |
| 7900263 | Content recording/reproducing apparatus and content recording/reproducing method | — | 2011-03-01 |
| 7840529 | Contents list providing apparatus and contents list providing method | Hiroki Iwahara | 2010-11-23 |
| 7542477 | Electronic apparatus and content managing method for storage and transmission of compressed and encoded content in a network | Hiroki Iwahara | 2009-06-02 |
| 7512611 | Information processing system and electronic apparatus | — | 2009-03-31 |
| 7103057 | Information processing apparatus and communication function expansion method | — | 2006-09-05 |
| 7039445 | Communication system, communication apparatus, and communication method | — | 2006-05-02 |
| 6928166 | Radio communication device and user authentication method for use therewith | — | 2005-08-09 |
| 6882628 | Communication apparatus and method | Hideyuki Nakagawa | 2005-04-19 |