Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12376458 | Organic EL element, organic EL panel, and organic EL element manufacturing method | Shinichiro Ishino, Yasuhiro Sekimoto, Muneharu Sato, Takeshi Kamiya, Tomohiko Oda +2 more | 2025-07-29 |
| 11700734 | Organic el element, and organic el display panel including light- emitting layer and functional layer with specific hole and electron mobilities relationship | Yasuhiro Sekimoto, Muneharu Sato, Shinichiro Ishino, Tomohiko Oda, Mineki Hasegawa | 2023-07-11 |
| 10756308 | Organic electroluminescence element and method of manufacturing the same | Kaori Akamatsu | 2020-08-25 |
| 10008698 | Organic electroluminescence element and method of manufacturing the same | Kaori Akamatsu | 2018-06-26 |
| 9704925 | EL display device | Hiroyuki Ajiki | 2017-07-11 |
| 8482200 | Plasma display panel and protective film protecting electrodes of plasma display panel | Toshiaki Onimaru, Hiroshi Sakurai, Yo Hibino, Yoichi Shintani | 2013-07-09 |
| 7952277 | Plasma display panel | Koji Shinohe, Takashi Yamada, Yasuyuki Noguchi | 2011-05-31 |
| 7847481 | Plasma display panel and method for fabricating the same | Yoshio Sano, Nobumitsu Aibara, Yoshiaki Yanai, Tetsumasa Okamoto, Kazuaki Yanagida +5 more | 2010-12-07 |
| 7336033 | Plasma display panel and method for fabricating the same | Yoshio Sano, Nobumitsu Aibara, Yoshiaki Yanai, Tetsumasa Okamoto, Kazuaki Yanagida +5 more | 2008-02-26 |
| 7023406 | Method and apparatus for enhancing peak luminance on plasma display panel | Keiji Nunomura, Yoshio Sano, Hachiro Yamada | 2006-04-04 |
| 7016298 | Signal transmission/reception system of orthogonal frequency division multiplexing | Nobuo Tsukamoto, Tetsuomi Ikeda, Satoshi Okabe | 2006-03-21 |
| 7012581 | Plasma display panel | Kentaro Ueda, Yasutaka Tsutsui | 2006-03-14 |
| 7002296 | Plasma display panel and method for fabricating the same | Yoshio Sano, Nobumitsu Aibara, Yoshiaki Yanai, Tetsumasa Okamoto, Kazuaki Yanagida +5 more | 2006-02-21 |
| 6965650 | Digital modulation type signal transmission apparatus and method of displaying received signal in the signal transmission apparatus | Tetsuomi Ikeda | 2005-11-15 |
| 6907026 | Receiving apparatus for signal transmission system of orthogonal frequency division multiplexing type | — | 2005-06-14 |
| 6813326 | Data transmission system, data transmission communication station, and data transmission method | Atsushi Miyashita, Seiichi Sano, Hisao Koda, Itsuo Ishida, Hiroyuki Takesue +2 more | 2004-11-02 |
| 6611493 | Communication, transmission and receiving method and apparatus using orthogonal frequency division multiplexing modulation system | Atsushi Miyashita, Seiichi Sano, Hiroyuki Takesue, Tatuhiro Nakada, Nobuo Tsukamoto | 2003-08-26 |
| 6512798 | Digital communication system of orthogonal modulation type | Atsushi Miyashita, Nobuo Tsukamoto | 2003-01-28 |
| 6473466 | Data transmitting method and data transmitting apparatus accompanied with a plurality of transmitting of receiving antennas | Atsushi Miyashita, Seiichi Sano, Nobuo Tsukamoto, Tatuhiro Nakada | 2002-10-29 |
| 6381251 | Data transmission apparatus and receiving apparatus using orthogonal frequency division multiplex modulation system | Seiichi Sano, Atsushi Miyashita, Nobuo Tsukamoto | 2002-04-30 |
| 6381236 | Bi-directional digital transmission system and bi-directional digital transmission method | Atsushi Miyashita, Nobuo Tsukamoto | 2002-04-30 |
| 6304611 | OFDM modulator and OFDM modulation method for digital modulated wave having guard interval | Atsushi Miyashita, Seiichi Sano, Nobuo Tsukamoto, Tatuhiro Nakada | 2001-10-16 |
| 6246735 | Synchronization detection method for data transmission apparatus and data transmission apparatus using the same | Seiichi Sano, Atsushi Miyashita, Nobuo Tsukamoto | 2001-06-12 |
| 6046629 | Method of an apparatus for demodulating amplitude-modulated signals in an amplitude phase shift keying (APSK) system | Atsushi Miyashita, Seiichi Sano, Nobuo Tsukamoto, Shigeki Moriyama, Kenichi Tsuchida | 2000-04-04 |
| 6038249 | Spectrum spread transmission method and apparatus | — | 2000-03-14 |