Issued Patents All Time
Showing 51–75 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7055757 | IC card | Hirotaka Nishizawa, Haruji Ishihara, Kouichi Kanemoto, Yousuke Yukawa | 2006-06-06 |
| 7048197 | IC card | Hirotaka Nishizawa, Haruji Ishihara, Kouichi Kanemoto, Yousuke Yukawa | 2006-05-23 |
| 7044389 | IC card | Hirotaka Nishizawa, Haruji Ishihara, Yosuke Yukawa | 2006-05-16 |
| 6988844 | Printer | Tomohiro Maekawa, Teruyasu Hanagami, Shogo Fujito | 2006-01-24 |
| 6984085 | Printer | Tomohiro Maekawa, Teruyasu Hanagami, Shogo Fujito | 2006-01-10 |
| 6976800 | Printer | Tomohiro Maekawa, Teruyasu Hanagami, Shogo Fujito | 2005-12-20 |
| 6971810 | Printer | Tomohiro Maekawa, Teruyasu Hanagami, Shogo Fujito | 2005-12-06 |
| 6960038 | Printer | Tomohiro Maekawa, Teruyasu Hanagami, Shogo Fujito | 2005-11-01 |
| 6957922 | Printer | Tomohiro Maekawa, Teruyasu Hanagami, Shogo Fujito | 2005-10-25 |
| 6958948 | Semiconductor device having a data latching or storing function | — | 2005-10-25 |
| 6955487 | Printer | Tomohiro Maekawa, Teruyasu Hanagami, Shogo Fujito | 2005-10-18 |
| 6945465 | Integrated circuit card having staggered sequences of connector terminals | Hirotaka Nishizawa, Haruji Ishihara, Kouichi Kanemoto, Yousuke Yukawa | 2005-09-20 |
| 6945720 | Printer | Tomohiro Maekawa, Teruyasu Hanagami, Shogo Fujito | 2005-09-20 |
| 6917547 | Non-volatile semiconductor memory device | Motoki Kanamori, Kunihiro Katayama, Shigeo Kurakata, Atsushi Shikata | 2005-07-12 |
| 6896523 | IC card | Hirotaka Nishizawa, Haruji Ishihara, Yosuke Yukawa | 2005-05-24 |
| 6809724 | Display apparatus and portable information processing apparatus | Roy Nakashima | 2004-10-26 |
| 6725322 | Memory card, method for allotting logical address, and method for writing data | Manabu Inoue, Shigemasa Shiota, Yosuke Yukawa, Yuichiro Onuki, Takeshi Suzuki +1 more | 2004-04-20 |
| 6669487 | IC card | Hirotaka Nishizawa, Haruji Ishihara, Yosuke Yukawa | 2003-12-30 |
| 6661438 | Display apparatus and portable information processing apparatus | Keisuke Tsuji, Roy Nakashima | 2003-12-09 |
| 6621508 | Information processing system | Keisuke Tsuji, Roy Nakashima | 2003-09-16 |
| 6608784 | Non-volatile semiconductor memory device | Motoki Kanamori, Kunihiro Katayama, Shigeo Kurakata, Atsushi Shikata | 2003-08-19 |
| 6597378 | Display device, portable information processing apparatus, information storage medium, and electronic apparatus | Roy Nakashima | 2003-07-22 |
| 6280166 | Compressor having a valve mechanism of relatively high accuracy | — | 2001-08-28 |
| 5887212 | Development processing apparatus and development processing method | Takao Ozaki, Koji Wada, Nobuhiko Hirosawa, Hideaki Iijima | 1999-03-23 |
| 5531185 | Manufacturing apparatus for use in a micro-gravity environment | Koji Asano, Hidefumi Ueda | 1996-07-02 |