Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12389724 | Method for producing semiconductor nanoparticles and light-emitting device | Tsukasa Torimoto, Tatsuya Kameyama, Chie MIYAMAE, Taro UEMATSU, Tomoya Kubo | 2025-08-12 |
| 12324284 | Semiconductor nanoparticles, method of producing the semiconductor nanoparticles, and light-emitting device | Tsukasa Torimoto, Tatsuya Kameyama, Marino KISHI, Chie MIYAMAE, Taro UEMATSU +2 more | 2025-06-03 |
| 12264273 | Semiconductor nanoparticles and method of producing semiconductor nanoparticles | Taro UEMATSU, Kazutaka Wajima, Tsukasa Torimoto, Tatsuya Kameyama, Daisuke OYAMATSU +1 more | 2025-04-01 |
| 12221574 | Core-shell semiconductor nanoparticles, production method thereof, and light-emitting device | Taro UEMATSU, Kazutaka Wajima, Tsukasa Torimoto, Tatsuya Kameyama, Daisuke OYAMATSU | 2025-02-11 |
| 12151947 | Semiconductor nanoparticles and method for producing same | Tsukasa Torimoto, Tatsuya Kameyama, Taro UEMATSU, Daisuke OYAMATSU | 2024-11-26 |
| 12113148 | Semiconductor nanoparticle, method for manufacturing same, and light emitting device | Tsukasa Torimoto, Tatsuya Kameyama, Yuki Mori, Hiroki Yamauchi, Taro UEMATSU +1 more | 2024-10-08 |
| 12074253 | Semiconductor nanoparticles, production method thereof, and light-emitting device | Taro UEMATSU, Kazutaka Wajima, Tsukasa Torimoto, Tatsuya Kameyama, Daisuke OYAMATSU | 2024-08-27 |
| 12040433 | Semiconductor nanoparticles, method of producing the semiconductor nanoparticles, and light-emitting device | Tsukasa Torimoto, Tatsuya Kameyama, Marino KISHI, Chie MIYAMAE, Taro UEMATSU +2 more | 2024-07-16 |
| 11981849 | Semiconductor nanoparticles, method of producing the semiconductor nanoparticles, and light-emitting device | Tsukasa Torimoto, Tatsuya Kameyama, Hiroki Yamauchi, Chie MIYAMAE, Yuki Mori +2 more | 2024-05-14 |
| 11788003 | Semiconductor nanoparticles and method of producing semiconductor nanoparticles | Taro UEMATSU, Kazutaka Wajima, Tsukasa Torimoto, Tatsuya Kameyama, Daisuke OYAMATSU +1 more | 2023-10-17 |
| 11757064 | Semiconductor nanoparticle, method for manufacturing same, and light emitting device | Tsukasa Torimoto, Tatsuya Kameyama, Yuki Mori, Hiroki Yamauchi, Taro UEMATSU +1 more | 2023-09-12 |
| 11652194 | Semiconductor nanoparticles, method of producing the semiconductor nanoparticles, and light-emitting device | Tsukasa Torimoto, Tatsuya Kameyama, Marino KISHI, Chie MIYAMAE, Taro UEMATSU +2 more | 2023-05-16 |
| 11532767 | Semiconductor nanoparticles, production method thereof, and light-emitting device | Taro UEMATSU, Kazutaka Wajima, Tsukasa Torimoto, Tatsuya Kameyama, Daisuke OYAMATSU | 2022-12-20 |
| 11332663 | Semiconductor nanoparticles, method of producing semiconductor nanoparticles, and light-emitting device | Tsukasa Torimoto, Tatsuya Kameyama, Marino KISHI, Taro UEMATSU, Daisuke OYAMATSU | 2022-05-17 |
| 11162024 | Semiconductor nanoparticles and method of producing semiconductor nanoparticles | Taro UEMATSU, Kazutaka Wajima, Tsukasa Torimoto, Tatsuya Kameyama, Daisuke OYAMATSU +1 more | 2021-11-02 |
| 11101413 | Semiconductor nanoparticles, method of producing the semiconductor nanoparticles, and light-emitting device | Tsukasa Torimoto, Tatsuya Kameyama, Marino KISHI, Chie MIYAMAE, Taro UEMATSU +2 more | 2021-08-24 |
| 10954439 | Semiconductor nanoparticles, method of producing the semiconductor nanoparticles, and light-emitting device | Tsukasa Torimoto, Tatsuya Kameyama, Hiroki Yamauchi, Chie MIYAMAE, Yuki Mori +2 more | 2021-03-23 |
| 10870797 | Semiconductor nanoparticles, method of producing semiconductor nanoparticles, and light-emitting device | Tsukasa Torimoto, Tatsuya Kameyama, Marino KISHI, Taro UEMATSU, Daisuke OYAMATSU | 2020-12-22 |
| 10563122 | Semiconductor nanoparticles and method of producing semiconductor nanoparticles | Taro UEMATSU, Kazutaka Wajima, Tsukasa Torimoto, Tatsuya Kameyama, Daisuke OYAMATSU +1 more | 2020-02-18 |
| 10550322 | Semiconductor nanoparticles, method of producing semiconductor nanoparticles, and light-emitting device | Tsukasa Torimoto, Tatsuya Kameyama, Marino KISHI, Taro UEMATSU, Daisuke OYAMATSU | 2020-02-04 |
| 9129772 | Transmission electron microscope, and method of observing specimen | Eiko Nakazawa, Hiroyuki Kobayashi | 2015-09-08 |
| 9028723 | Semiconductor nanoparticles and method for producing same | Tsukasa Torimoto, Ken-ichi Okazaki, Tatsuya Kameyama, Takaaki Osaki, Akihiko Kudo | 2015-05-12 |
| 8999225 | Method for producing hollow nanoparticle comprising deposition on/in an ionic liquid, hollow nanoparticle, and dispersion liquid thereof | Tsukasa Torimoto, Ken-ichi Okazaki, Toshimasa Suzuki, Yousuke Tomita | 2015-04-07 |
| 8785883 | Transmission electron microscope, and method of observing specimen | Eiko Nakazawa, Hiroyuki Kobayashi | 2014-07-22 |
| 8698079 | Method for scanning electron microscope observation of sample floating on liquid surface | Masamichi Shiono, Masako Nishimura, Mami Konomi | 2014-04-15 |