Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11271146 | Semiconductor light emitting element | Koichi TAKENAGA | 2022-03-08 |
| 11024770 | Light emitting element and light emitting device | Satoshi SHICHIJO, Hiroki FUKUTA, Kunihito Sugimoto, Koichi TAKENAGA | 2021-06-01 |
| 10903407 | Semiconductor light emitting element | Koichi TAKENAGA | 2021-01-26 |
| 10026879 | Method of manufacturing light emitting element | Masahiko Onishi | 2018-07-17 |
| 9848270 | Electronic device, earphone, and electronic device system | — | 2017-12-19 |
| 9696891 | Mobile terminal device, screen control method, and non-transitory computer readable storage medium | Toshikazu KAWAUCHI, Tsuneyasu Inukai, Toshiaki Nade, Shinsuke Moriai, Masahiro Narita | 2017-07-04 |
| 9686749 | Portable terminal and display control method | Keisuke Nakaya, Kenji Wakisaka, Toshiaki Nade, Tooru Takahashi | 2017-06-20 |
| 9621700 | Mobile terminal device | Masahiro Narita, Toshikazu KAWAUCHI, Tsuneyasu Inukai, Toshiaki Nade, Shinsuke Moriai | 2017-04-11 |
| 9608167 | Light emitting device | — | 2017-03-28 |
| 9451069 | Mobile terminal device, lock release method, and non-transitory computer readable storage medium | Tsuneyasu Inukai, Toshikazu KAWAUCHI, Shinsuke Moriai, Toshiaki Nade, Masahiro Narita | 2016-09-20 |
| 9000469 | Nitride group semiconductor light emitting device | Masahiko Onishi, Hirofumi Nishiyama, Shusaku Bando | 2015-04-07 |
| 8947362 | Key input device and mobile communication terminal using the key input device | Toshihiro Kamii | 2015-02-03 |
| 8878224 | Semiconductor element | Takashi Ichihara | 2014-11-04 |
| 8658441 | Method of manufacturing nitride semiconductor light emitting element | Shusaku Bando, Masahiko Onishi, Hirofumi Nishiyama | 2014-02-25 |
| 7522206 | Photographed image display device and photographed image display method | Hajime Kanki | 2009-04-21 |
| 7491754 | Aqueous dispersion of biodegradable polyester and process for preparing the same | Kenichi Senda | 2009-02-17 |
| 7432320 | Processing aid for vinyl chloride resin and vinyl chloride resin composition | Noriko Sakashita, Akira Takaki | 2008-10-07 |
| 7277147 | Liquid crystal display driven by one driving IC | Yoshifumi Masumoto, Takahito Mafune | 2007-10-02 |
| 6221966 | Vinyl chloride resin composition | Yasushi Nakanishi, Mamoru Kadokura, Karin Janssen, Akira Takaki | 2001-04-24 |
| 6140417 | Vinyl chloride resin composition | Yasushi Nakanishi, Mamoru Kadokura, Karin Janssen, Akira Takaki | 2000-10-31 |
| 5115329 | Electroluminescent device having a liquid crystal layer adjacent to the electroluminescent layer without any electrode placed therebetween | Masami Ikarashi, Kenichi Mitsumori, Mitsuru Kano, Takemi Akimoto, Masahiko Yamaguchi +5 more | 1992-05-19 |
| 4997911 | Method of recovering polymer agglomerates as dry powders or granules | Hideo Yasui, Wataru Okada, Toragoro Mitani | 1991-03-05 |
| 4890929 | Method and apparatus for manufacturing coagulated grains from polymer latex | Wataru Okada, Hideo Yasui | 1990-01-02 |
| 4792490 | Compacted agglomerates of polymer latex particles | Hideo Yasui, Wataru Okada | 1988-12-20 |
| 4767803 | Method of producing coagulated colloidal particles | Hideo Yasui, Wataru Okada | 1988-08-30 |