Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10828380 | Conjugate of polysarcosine and NIR contrast agent for photoacoustic imaging | Hideo Saji, Kohei Sano, Akira Makino, Kengo Kanazaki, Fumio Yamauchi +1 more | 2020-11-10 |
| 10743770 | Photoacoustic device | Kengo Kanazaki, Satoshi Yuasa | 2020-08-18 |
| 10655059 | Compound and contrast agent for optical imaging having the compound | Keigo Mizusawa, Daisuke Sasaguri, Atsushi Takahashi | 2020-05-19 |
| 10271734 | Photoacoustic apparatus | Atsushi Takahashi, Satoshi Yuasa | 2019-04-30 |
| 10245329 | Composition having dye and conjugate of polyethyleneglycol and additive and contrast agent for photoacoustic imaging having the same | Atsushi Takahashi, Daisuke Sasaguri, Kouichi Kato, Fumiko Tomatsu, Keigo Mizusawa | 2019-04-02 |
| 10172964 | Compound or salt thereof and contrast agent for optical imaging | Satoshi Ogawa, Masato Minami | 2019-01-08 |
| 9610367 | Particle and contrast agent having the particle | Shinzaburo Ito, Masato Minami, Kouichi Kato, Fumio Yamauchi, Yoshinori Tomida +7 more | 2017-04-04 |
| 9592307 | Compound and photoacoustic imaging contrast medium containing the compound | Fumio Yamauchi, Satoshi Ogawa, Kengo Kanazaki, Daisuke Sasaguri, Atsushi Takahashi +1 more | 2017-03-14 |
| 9416276 | Method for producing contrast agent | Atsushi Takahashi, Daisuke Sasaguri, Fumiko Tomatsu | 2016-08-16 |
| 9138492 | Particle containing hydrophobic dye having cyanine structure, and contrast agent containing the particle | Fumiko Tomatsu, Kengo Kanazaki, Satoshi Yuasa, Mayuko Kishi, Daisuke Sasaguri | 2015-09-22 |
| 8974830 | Particles and contrast agent including the same for optical imaging | Shinzaburo Ito, Kengo Kanazaki, Fumiko Tomatsu, Masato Minami, Tetsuya Yano +1 more | 2015-03-10 |
| 8652441 | Contrast agent for photoacoustic imaging and photoacoustic imaging method | Fumio Yamauchi, Satoshi Yuasa, Sachiko Inoue | 2014-02-18 |
| 8383312 | Resin for toner and toner | Norikazu Fujimoto, Hitoshi Itabashi, Atsushi Tani, Tetsuya Yano, Takeshi Ikeda +1 more | 2013-02-26 |
| 8178271 | Polymer having a sulfonic group or a sulfonate group and an amide group and method of producing same | Takashi Kenmoku, Ako Kusakari, Chieko Mihara, Tetsuya Yano, Norikazu Fujimoto | 2012-05-15 |
| 8110329 | Charge controlling agent and toner | Akiko Tominaga, Takashi Kenmoku, Ako Kusakari, Masato Minami, Tetsuya Yano +3 more | 2012-02-07 |
| 8093342 | Polymer, charge control agent, and toner for developing electrostatic latent images | Masato Minami, Takashi Kenmoku, Tetsuya Yano, Takeshi Ikeda, Norikazu Fujimoto +1 more | 2012-01-10 |
| 8067136 | Charge control agent, toner, image forming method, and image forming apparatus | Tetsuya Yano, Takashi Kenmoku, Ako Kusakari, Chieko Mihara | 2011-11-29 |
| 7935771 | Polymer having sulfonic acid group or sulfonic acid ester group and amide group, and toner for developing electrostatic latent image having the polymer | Akiko Tominaga, Takashi Kenmoku, Masato Minami, Tetsuya Yano, Takeshi Ikeda +2 more | 2011-05-03 |
| 7795363 | Polymer having a sulfonic group or a sulfonate group and an amide group and method of producing same | Takashi Kenmoku, Ako Kusakari, Chieko Mihara, Tetsuya Yano, Norikazu Fujimoto | 2010-09-14 |
| 7682765 | Toner for developing electrostatic images | Etsuko Sugawa, Chieko Mihara, Takashi Kenmoku, Shinya Kozaki, Tsutomu Honma +2 more | 2010-03-23 |
| 7638194 | Developer carrying member, and developing assembly | Tetsuya Yano, Takashi Kenmoku, Chieko Mihara, Ako Kusakari, Norikazu Fujimoto | 2009-12-29 |
| 7638590 | Polyhydroxyalkanoate having amide, sulfonic acid or sulfonate ester group, charge control agent and toner | Tetsuya Yano, Chieko Mihara, Shinya Kozaki, Tsutomu Honma, Takashi Kenmoku +1 more | 2009-12-29 |
| 7589156 | Polyhydroxyalkanoic acid having ester, carboxyl or sulfonic acid group, and producing method therefor | Takashi Kenmoku, Chieko Mihara, Ako Kusakari, Tetsuya Yano | 2009-09-15 |
| 7557176 | Polyhydroxyalkanoic acid having vinyl, ester, carboxyl or sulfonic acid group and producing method therefor | Takashi Kenmoku, Chieko Mihara, Ako Kusakari, Tetsuya Yano | 2009-07-07 |
| 7553922 | Polyhydroxyalkanoate having ester group, carboxyl group, and sulfonic group, and method of producing the same | Takashi Kenmoku, Chieko Mihara, Ako Kusakari, Tetsuya Yano | 2009-06-30 |