Issued Patents All Time
Showing 25 most recent of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9424998 | Dye, photoelectric conversion element using the same, photoelectrochemical cell, and method of producing dye | Katsumi Kobayashi, Tatsuya Susuki, Hirotaka Satou, Yukio Tani | 2016-08-23 |
| 9419318 | Method of producing photoelectric conversion element, photoelectric conversion element and photoelectrochemical cell | Katsumi Kobayashi | 2016-08-16 |
| 8975314 | Triazine derivative and ultraviolet absorber | Ichiro Amasaki | 2015-03-10 |
| 8957140 | Triazine derivative, ultraviolet absorber, and resin composition | Ichiro Amasaki, Yukie Watanabe, Kyosuke TSUMURA, Hiroshi Yokoyama, Takumi Nakamura | 2015-02-17 |
| 8779126 | Dye, photoelectric conversion element using the same, photoelectrochemical cell, and method of producing dye | Katsumi Kobayashi, Tatsuya Susuki, Hirotaka Satou, Yukio Tani | 2014-07-15 |
| 8748520 | Polycarbonate resin composition containing triazine compound and molded article using the same | Takashi Kitagawa, Ichiro Amasaki, Yukie Watanabe | 2014-06-10 |
| 8742108 | Light-emitting material comprising orthometalated iridium complex, light-emitting device, high efficiency red light-emitting device, and novel iridium complex | Tatsuya Igarashi, Kazumi Nii | 2014-06-03 |
| 8647708 | Method of producing photoelectric conversion element, photoelectric conversion element, and photoelectrochemical cell | Katsumi Kobayashi, Hirotaka Satou | 2014-02-11 |
| 8623990 | Polyester resin composition | Yukie Watanabe, Ichiro Amasaki, Youichi Nagai | 2014-01-07 |
| 8608842 | Infrared absorbing composition, infrared absorbing ink, recorded article, image recording method, and image detecting method | Katsumi Kobayashi | 2013-12-17 |
| 8574463 | Metal complex dye, photoelectric conversion element and dye-sensitized solar cell | Yukio Tani, Tatsuya Susuki, Katsumi Kobayashi | 2013-11-05 |
| 8541488 | Formed resin article and polymer film | Ichiro Amasaki, Youichiro Takeshima | 2013-09-24 |
| 8304538 | Method of producing benzoxazinone-based compound | Takashi Kitagawa, Osamu Uchida | 2012-11-06 |
| 8293150 | Near-infrared absorbing material | Osamu Uchida, Katsuyoshi Yamakawa | 2012-10-23 |
| 8247964 | Light-emitting material comprising orthometalated iridium complex, light-emitting device, high efficiency red light-emitting device, and novel iridium complex | Tatsuya Igarashi, Kazumi Nii | 2012-08-21 |
| 8044123 | Ultraviolet absorber composition and resin composition | Ichiro Amasaki | 2011-10-25 |
| 8034935 | Light-emitting material comprising orthometalated iridium complex, light-emitting device, high efficiency red light-emitting device, and novel iridium complex | Tatsuya Igarashi, Kazumi Nii | 2011-10-11 |
| 8021573 | Near-infrared-absorbing material and near-infrared-absorbing filter | Katsuyoshi Yamakawa, Osamu Uchida | 2011-09-20 |
| 7994319 | Light-emitting material comprising orthometalated iridium complex, light-emitting device, high efficiency red light-emitting device, and novel iridium complex | Tatsuya Igarashi, Kazumi Nii | 2011-08-09 |
| 7951947 | Light-emitting material comprising orthometalated iridium complex, light-emitting device, high efficiency red light-emitting device, and novel iridium complex | Tatsuya Igarashi, Kazumi Nll | 2011-05-31 |
| 7951946 | Light-emitting material comprising orthometalated iridium complex, light-emitting device, high efficiency red light-emitting device, and novel iridium complex | Tatsuya Igarashi, Kazumi Nii | 2011-05-31 |
| 7951945 | Light-emitting material comprising orthometalated iridium complex, light-emitting device, high efficiency red light-emitting device, and novel iridium complex | Tatsuya Igarashi, Kazumi Nii | 2011-05-31 |
| 7951472 | Light-emitting material comprising orthometalated iridium complex, light-emitting device, high efficiency red light-emitting device, and novel iridium complex | Tatsuya Igarashi, Kazumi Nii | 2011-05-31 |
| 7875215 | Near-infrared-absorbing material and near-infrared-absorbing filter | Katsuyoshi Yamakawa, Osama Uchida | 2011-01-25 |
| 7838670 | Naphthalocyanine compound and method for producing the same | Katsuyoshi Yamakawa | 2010-11-23 |