Issued Patents All Time
Showing 25 most recent of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12191569 | Wave control medium, wave control element, wave control device, and method for manufacturing wave control medium | Eri Igarashi, Nobuhiko Umezu, Atsushi Yamada | 2025-01-07 |
| 10727429 | Insulating material, electronic device and imaging apparatus | Toshiki Moriwaki | 2020-07-28 |
| 8753898 | Microbead analysis method and microbead analyzer | Kenzo Machida, Noriyuki Kishii, Kazumine Ito, Takuya Kishimoto, Naohisa Sakamoto | 2014-06-17 |
| 8546068 | Method for fabricating microbeads and microbeads | Kenzo Machida, Noriyuki Kishii, Masanobu Tanaka | 2013-10-01 |
| 8548221 | Microbead automatic recognition method and microbead | Noriyuki Kishii, Kenzo Machida | 2013-10-01 |
| 8409706 | Preparation process of microbeads, and microbeads | Kenzo Machida, Noriyuki Kishii, Masanobu Tanaka | 2013-04-02 |
| 8357821 | Aromatic amine compound, organic electroluminescent element including the same, and display device including organic electroluminescent element | Yoshihisa Miyabayashi | 2013-01-22 |
| 8200000 | Microbead automatic recognition method and microbead | Noriyuki Kishii, Kenzo Machida | 2012-06-12 |
| 8063200 | Labeled compound and detection method using the same | — | 2011-11-22 |
| 8025986 | Organic electroluminescent element and light-emitting device or display device incorporated therewith | Tadashi Ishibashi, Shinichiro Tamura, Naoyuki Ueda | 2011-09-27 |
| 7524991 | Organic electroluminescent devices, aminostyrylnaphthalene compounds and synthesis intermediates thereof, and production processes of the same | Tadashi Ishibashi, Shinichiro Tamura | 2009-04-28 |
| 7402344 | Organic electroluminescent devices and aminostyrylnaphthalene compounds | Tadashi Ishibashi, Shinichiro Tamura | 2008-07-22 |
| 7255935 | Organic electroluminescent element and luminescent apparatus employing the same | Tadashi Ishibashi, Naoyuki Ueda, Shinichiro Tamura | 2007-08-14 |
| 7244516 | Organic electroluminescence device | Yukinari Sakamoto, Mitsuhiro Kashiwabara, Shinichiro Tamura | 2007-07-17 |
| 7196225 | Bis(aminostyryl) anthracene compound, synthesis intermediate thereof, and process for production thereof | Tadashi Ishibashi, Shinichiro Tamura | 2007-03-27 |
| 7087310 | Bis (aminostyryl) naphthalene compound, synthesis intermediate thereof, and process for production thereof | Tadashi Ishibashi, Shinichiro Tamura | 2006-08-08 |
| 7049470 | Bis (aminostyryl) anthracene compound, synthesis is intermediate thereof, and process for production thereof | Tadashi Ishibashi, Shinichiro Tamura | 2006-05-23 |
| 7022868 | Aminostyrylanthracene compound, synthetic intermediate thereof, and process for production thereof | Tadashi Ishibashi, Shinichiro Tamura | 2006-04-04 |
| 6979746 | (1,4-phenylene)bis(methylene) phosphonic acid esters and (1,4-phenylene)bis(methylene) triphenyl phosphonium salt compounds | Shinichiro Tamura, Tadashi Ishibashi, Ichinori Takada | 2005-12-27 |
| 6916552 | Organic electroluminescent device and display unit | Naoyuki Ueda, Ichinori Takada, Tetsuo Shibanuma, Shinichiro Tamura | 2005-07-12 |
| 6906217 | Aminostyrylanthracene compound, synthetic intermediate thereof, and process for production thereof | Tadashi Ishibashi, Shinichiro Tamura | 2005-06-14 |
| 6897341 | Bis(aminostyryl)naphthalene compound, synthesis intermediate thereof, and process for production thereof | Tadashi Ishibashi, Shinichiro Tamura | 2005-05-24 |
| 6800382 | Organic electroluminescent device | Tadashi Ishibashi, Shinichiro Tamura | 2004-10-05 |
| 6790975 | Aminostyrylanthracene compound, synthetic intermediate thereof, and process for the production thereof | Tadashi Ishibashi, Shinichiro Tamura | 2004-09-14 |
| 6790974 | Bis(aminostyryl) naphthalene compound, synthesis intermediate thereof, and process for production thereof | Tadashi Ishibashi, Shinichiro Tamura | 2004-09-14 |