Issued Patents All Time
Showing 51–67 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8273898 | Oxadiazole derivative, light-emitting element, display device, lighting device, and electronic device | Sachiko Kawakami, Nobuharu Ohsawa, Satoshi Seo | 2012-09-25 |
| 8258310 | Oxadiazole derivative, light-emitting element material, light-emitting element, light-emitting device, and electronic device | Sachiko Kawakami, Nobuharu Ohsawa, Satoshi Seo | 2012-09-04 |
| 8247575 | Carbazole derivative with heteroaromatic ring, and light-emitting element, light-emitting device, and electronic device using carbazole derivative with heteroaromatic ring | Sachiko Kawakami, Nobuharu Ohsawa, Satoshi Seo | 2012-08-21 |
| 8221904 | Oxadiazole derivative and light-emitting element, light-emitting device, and electronic device in which the oxadiazole derivative is used | Satoshi Seo | 2012-07-17 |
| 8216696 | Quinoxaline derivative, and light emitting element, light emitting device and electronic appliance using the same | Sachiko Kawakami, Nobuharu Ohsawa, Satoshi Seo | 2012-07-10 |
| 8178216 | Quinoxaline derivative, and light-emitting element, light-emitting device, and electronic device including quinoxaline derivative | Sachiko Kawakami, Nobuharu Ohsawa, Ryoji Nomura, Satoshi Seo | 2012-05-15 |
| 8178217 | Triazole derivative, and light-emitting element, light-emitting device, and electronic device with the use of triazole derivative | Sachiko Kawakami, Nobuharu Ohsawa, Satoshi Seo | 2012-05-15 |
| 8142911 | Organic compound, benzoxazole derivative, and light-emitting element, light-emitting device, and electronic device using the benzoxazole derivative | Hiroshi Kadoma, Sachiko Kawakami, Takahiro Ushikubo, Satoshi Seo | 2012-03-27 |
| 8101771 | Triazole derivative, and light-emitting element, light-emitting device, and electronic device using triazole derivative | Sachiko Kawakami, Nobuharu Ohsawa, Satoshi Seo | 2012-01-24 |
| 8093399 | Benzoxazole derivative, and light-emitting element, light-emitting device, and electronic device using benzoxazole derivative | Sachiko Kawakami, Nobuharu Ohsawa, Satoshi Seo | 2012-01-10 |
| 7993494 | Method for manufacturing triarylpyrazine derivative | Hideko Inoue | 2011-08-09 |
| 7927720 | Quinoxaline derivative and light-emitting element, light-emitting device, and electronic device using quinoxaline derivative | Hiroshi Kadoma, Sachiko Kawakami, Satoko Shitagaki, Satoshi Seo | 2011-04-19 |
| 6583686 | LC-included electronic component | Sadayuki Matsumura, Noboru Kato | 2003-06-24 |
| 6542052 | Monolithic LC components | Sadayuki Matsumura, Noboru Kato | 2003-04-01 |
| 6433653 | Monolithic LC resonator and filter with a capacitor electrode within a tubular inductor | Sadayuki Matsumura, Noboru Kato | 2002-08-13 |
| 6414567 | Duplexer having laminated structure | Sadayuki Matsumura, Noboru Kato | 2002-07-02 |
| 6411178 | Multi-layer composite electronic component | Sadayuki Matsumura, Noboru Kato | 2002-06-25 |