Issued Patents All Time
Showing 26–50 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8826650 | Exhaust gas treatment method and device for internal combustion engine | Satoshi Yamada | 2014-09-09 |
| 8808586 | Molded part and optical device using the molded part | — | 2014-08-19 |
| 8714456 | Two-dimensional code, two-dimensional code reader, and program | — | 2014-05-06 |
| 8588665 | Toner carrier, developing device and image forming apparatus | Kazuhiro Kotaka | 2013-11-19 |
| 8584950 | Two-dimensional code reader and program | Masaki Takahashi | 2013-11-19 |
| 8552830 | Amorphous transformer | Ryosuke Mikoshiba, Kenji Nakanoue, Toshiaki Takahashi, Tooru Honma | 2013-10-08 |
| 8534560 | Two-dimensional code reader and program | Masaki Takahashi | 2013-09-17 |
| 8309963 | Organic luminescence transistor device and manufacturing method thereof | Katsunari Obata, Shinichi Handa, Takuya Hata, Kenji Nakamura, Atsushi Yoshizawa | 2012-11-13 |
| 8166757 | Engine with internal EGR system | — | 2012-05-01 |
| 8158970 | Organic luminescence transistor device and manufacturing method thereof | Katsunari Obata, Shinichi Handa, Takuya Hata, Kenji Nakamura, Atsushi Yoshizawa | 2012-04-17 |
| 8104457 | Diesel engine system with exhaust gas recirculation | Kazunari Ide, Shinichi Sato, Akihide Okajima | 2012-01-31 |
| 7923720 | Organic luminescence transistor device and manufacturing method thereof | Katsunari Obata, Shinichi Handa, Takuya Hata, Kenji Nakamura, Atsushi Yoshizawa | 2011-04-12 |
| 7831659 | Data providing system, server and program | — | 2010-11-09 |
| 7664319 | Method and device for color balance correction, and computer product | Yuushi Toyoda, Masayoshi Shimizu | 2010-02-16 |
| 7616899 | Synchronizing method in optical access network, optical switching device, center device, and remote device | Takumi Nomura, Hiromi Ueda, Kunitetsu Makino, Hiroyuki Kasai, Toshinori Tsuboi +2 more | 2009-11-10 |
| 7597089 | Engine with EGR system | — | 2009-10-06 |
| 7577362 | Optical access network method, optical access network, and optical switch for optical access network | Hiroyuki Kasai, Toshinori Tsuboi, Hiromi Ueda, Takumi Nomura, Hirokazu Kobayashi +1 more | 2009-08-18 |
| 7426047 | Electronic device and control method thereof | — | 2008-09-16 |
| 7097918 | Organic EL device | Tetsushi Inoue, Junji Aotani, Tetsuji Fujita | 2006-08-29 |
| 6780386 | Carbon monoxide oxidation catalyst, and method for production of hydrogen-containing gas | Tetsuya Fukunaga, Kozo Takatsu, Masatoshi Shibata, Satoshi Hachiya | 2004-08-24 |
| 6623872 | Organic EL device | Tetsushi Inoue, Junji Aotani, Tetsuji Fujita | 2003-09-23 |
| 6344283 | Organic electroluminescent elements | Tetsushi Inoue, Junji Aotani, Tetsuji Fujita | 2002-02-05 |
| 6284342 | Organic EL display assembly | Akira Ebisawa, Osamu Onitsuka, Masayuki Kawashima, Toshio Hayakawa | 2001-09-04 |
| 6268071 | Organic electroluminescent device | Kouji Yasukawa, Hideo Kato, Junichi Shimamura, Osamu Onitsuka, Akira Ebisawa | 2001-07-31 |
| 6259204 | Organic electroluminescent device | Akira Ebisawa, Kouji Yasukawa, Taku Someya, Osamu Onitsuka | 2001-07-10 |