Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7011896 | Phosphor thin film, preparation method, and EL panel | Yoshihiko Yano, Tomoyuki Oike, Masaki Takahashi | 2006-03-14 |
| 6984460 | Phosphor thin film, manufacturing method of the same, and electroluminescence panel | Yoshihiko Yano, Tomoyuki Oike, Masaki Takahashi | 2006-01-10 |
| 6891329 | EL device | Takeshi Nomura, Taku Takeishi, Suguru Takayama | 2005-05-10 |
| 6803122 | EL device | Yukihiko Shirakawa, Masashi Miwa, Yoshihiko Yano | 2004-10-12 |
| 6800322 | Method of making a composite substrate | Taku Takeishi, Jun Hagiwara, Suguru Takayama | 2004-10-05 |
| 6797413 | Composite substrate and EL device using the same | Taku Takeishi, Suguru Takayama, Yoshihiko Yano | 2004-09-28 |
| 6793962 | EL phosphor multilayer thin film and EL device | Yoshihiko Yano, Tomoyuki Oike, Yukihiko Shirakawa | 2004-09-21 |
| 6781304 | EL panel | Yoshihiko Yano, Jun Hirabayashi, Mutsuko Nakano | 2004-08-24 |
| 6761835 | Phosphor multilayer and EL panel | Yoshihiko Yano | 2004-07-13 |
| 6734469 | EL phosphor laminate thin film and EL device | Yoshihiko Yano, Tomoyuki Oike, Yukihiko Shirakawa | 2004-05-11 |
| 6723192 | Process for producing a thin film EL device | Taku Takeishi, Suguru Takayama, Takeshi Nomura, Yukie Nakano, Daisuke Iwanaga | 2004-04-20 |
| 6709695 | Composite substrate, method of making, and EL device using the same | Taku Takeishi, Suguru Takayama | 2004-03-23 |
| 6699596 | Phosphor thin film, preparation method, and EL panel | Yoshihiko Yano | 2004-03-02 |
| 6677059 | EL device and making method | Yukihiko Shirakawa, Masashi Miwa | 2004-01-13 |
| 6650046 | Thin-film EL device, and its fabrication process | Yukihiko Shirakawa, Masashi Miwa, Yoshihiko Yano | 2003-11-18 |
| 6614460 | Thermal head and method of manufacturing the same | Masato Susukida, Yoshio Saita, Jun Hirabayashi, Jun Hagiwara | 2003-09-02 |
| 6597108 | Multi-color el panel comprising phosphor thin films with europium as luminescent center | Yoshihiko Yano | 2003-07-22 |
| 6577059 | Thin-film EL device, and its fabrication process | Yukihiko Shirakawa, Masashi Miwa | 2003-06-10 |
| 6428914 | Composite substrate, thin-film electroluminescent device using the substrate, and production process for the device | Taku Takeishi, Suguru Takayama, Takeshi Nomura, Yukie Nakano, Daisuke Iwanaga | 2002-08-06 |
| 6410960 | Hybrid integrated circuit component | Michio Arai, Yukio Yamauchi, Naoya Sakamoto | 2002-06-25 |
| 6407764 | Thermal head and method of manufacturing the same | Masato Susukida, Atsushi Yoshida, Jun Hirabayashi, Yoshio Saita, Jun Hagiwara | 2002-06-18 |
| 6344868 | Thermal head and method of manufacturing the same | Masato Susukida, Yoshio Saita, Jun Hirabayashi, Jun Hagiwara, Atsushi Yoshida | 2002-02-05 |
| 6184913 | Thermal head and method of manufacturing the same | Masato Susukida, Yoshio Saita, Jun Hirabayashi, Jun Hagiwara | 2001-02-06 |
| 5985404 | Recording medium, method of making, and information processing apparatus | Yoshihiko Yano | 1999-11-16 |
| 5877533 | Hybrid integrated circuit component | Michio Arai, Yukio Yamauchi, Naoya Sakamoto | 1999-03-02 |