Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11793069 | Electron-accepting compound and composition for charge-transporting film, and luminescent element using same | Hideki Gorohmaru, Kazuki Okabe, Koichiro Iida, Tomokazu Umemoto, Yoshimasa Bando +2 more | 2023-10-17 |
| 11430961 | Iridium complex compound, and composition, organic electroluminescent element, display device, and lighting device each containing the compound | Kazuhiro Nagayama, Hideji Komatsu, Koichiro Iida | 2022-08-30 |
| 11316112 | Electron-accepting compound and composition for charge-transporting film, and luminescent element using same | Hideki Gorohmaru, Kazuki Okabe, Koichiro Iida, Tomokazu Umemoto, Yoshimasa Bando +2 more | 2022-04-26 |
| 10600974 | Iridium complex compound, process for producing the compound, composition including the compound, organic electroluminescent element, display device, and illuminator | Kazuhiro Nagayama, Hideji Komatsu | 2020-03-24 |
| 9899606 | Composition for organic electroluminescent element, organic electroluminescent element, display and lighting | Hideki Gorohmaru, Tomomi Okamoto, Wataru Shimizu, Kazuhiro Nagayama, Takashi Oya +1 more | 2018-02-20 |
| 9799837 | Iridium complex compound, solution composition containing the compound, organic electroluminescent element, display, and lighting | Kazuhiro Nagayama, Hideji Komatsu, Akira Migita, Hideki Gorohmaru, Koichiro Iida +1 more | 2017-10-24 |
| 9628372 | Data communication apparatus, data communication system, and data communication method | Yosuke Nishikata, Yoshihiko Shirokura, Yasuaki Kamimura, Yukio Hayashi, Takahiro Koharagi +4 more | 2017-04-18 |
| 9564602 | Organic compound, charge-transporting material, composition containing the compound, organic electroluminescent element, display device, and lighting device | Hideki Gorohmaru, Wataru Shimizu, Tomomi Okamoto | 2017-02-07 |
| 9521075 | Communication device and communication control method | Taiji Kondo, Takao Ito, Satoshi Ikeda, Hiroaki Kawasumi, Yukio Hayashi +3 more | 2016-12-13 |
| 9473733 | Wireless communication system | Naoki Tsunoda | 2016-10-18 |
| 9398614 | Data collection system, data collection device, wireless communication device, and communication method for collecting data | Hitoshi Kubota, Satoshi Kurosawa | 2016-07-19 |
| 8994850 | Apparatus and method for photographing information management | Teppei Okamoto, Naoki Koshikawa | 2015-03-31 |
| 8945728 | Organic compound, charge-transporting material, composition containing the compound, organic electroluminescent element, display device, and lighting device | Hideki Gorohmaru, Wataru Shimizu, Tomomi Okamoto | 2015-02-03 |
| 8823833 | Imager that adds visual effects to an image and records visual effects information in an image file | Naoki Koshikawa, Teppei Okamoto | 2014-09-02 |
| 7995130 | Image-recording device | Naoki Yamagata | 2011-08-09 |
| 7610785 | Work positioning device | Ichio Akami, Teruyuki Kubota, Tetsuaki Kato, Jun Sato, Tatsuya Takahashi | 2009-11-03 |
| 7589767 | Image-recording device | Naoki Yamagata | 2009-09-15 |
| 7412863 | Work positioning device | Ichio Akami, Teruyuki Kubota, Tetsuaki Kato, Jun Sato, Tetsuya Takahashi | 2008-08-19 |
| 6360152 | Vehicle-control communication system | Shoichiro Seno | 2002-03-19 |
| 5622602 | Apparatus for controlling the degree of paper fiber variation | Masahiro Yakabe, Satoshi Suzuki, Sadao Degawa, Shigeki Murayama, Ikuo Nakashima +1 more | 1997-04-22 |
| 5393378 | Method for measuring and controlling fiber variations in paper sheet | Masahiro Yakabe, Satoshi Suzuki, Sadao Degawa, Shigeki Murayama, Ikuo Nakashima +1 more | 1995-02-28 |