Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12179483 | Liquid ejection head | — | 2024-12-31 |
| 11014353 | Ink jet head and ink jet recording apparatus | — | 2021-05-25 |
| 10632745 | Inkjet head and inkjet recording apparatus | — | 2020-04-28 |
| 10239313 | Inkjet head drive apparatus | Ryutaro Kusunoki | 2019-03-26 |
| 10166768 | Ink jet head drive device | — | 2019-01-01 |
| 9815279 | Inkjet head drive apparatus | Ryutaro Kusunoki | 2017-11-14 |
| RE44631 | Radio tag issuing apparatus and tag issuing method | Nobuo Murofushi, Kouichi Sano, Yasuo Matsumoto | 2013-12-10 |
| 7690568 | Tag reading apparatus | Takahiro Shimura, Yasuo Matsumoto, Kouichi Sano, Nobuo Murofushi | 2010-04-06 |
| 7527196 | Commodity sales registration processing system and commodity information registering apparatus | Nobuo Murofushi, Yasuo Matsumoto, Kouichi Sano, Shigetoshi Kunieda | 2009-05-05 |
| 7527197 | Commodity sales registration processing system and commodity information registering apparatus | Nobuo Murofushi, Yasuo Matsumoto, Kouichi Sano, Shigetoshi Kunieda | 2009-05-05 |
| 7439865 | Radio tag issuing apparatus | Nobuo Murofushi, Kouichi Sano, Yasuo Matsumoto | 2008-10-21 |
| 7413122 | Commodity information registering apparatus and commodity information registering method | Nobuo Murofushi, Kouichi Sano, Yasuo Matsumoto, Shigetoshi Kunieda | 2008-08-19 |
| 7405707 | Composite antenna | Nobuo Murofushi, Kouichi Sano, Yasuo Matsumoto | 2008-07-29 |
| 7360714 | Label and RFID tag issuing apparatus | Kouichi Sano, Nobuo Murofushi, Yasuo Matsumoto | 2008-04-22 |
| 7250864 | Reading/writing apparatus of tag unit | Nobuo Murofushi, Kouichi Sano, Yasuo Matsumoto | 2007-07-31 |
| 7222785 | Commodity information registering apparatus and commodity information registering method | Nobuo Murofushi, Kouichi Sano, Yasuo Matsumoto, Shigetoshi Kunieda | 2007-05-29 |
| 7136721 | Article management system and article management apparatus | Kouichi Sano, Nobuo Murofushi, Yasuo Matsumoto | 2006-11-14 |