Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450671 | SiC single crystal and method for producing same | Hironori Daikoku, Motohisa Kado, Kazuhiko Kusunoki | 2019-10-22 |
| 10145025 | Method for producing SiC single crystal | Kazuaki SEKI, Kazuhiko Kusunoki, Katsunori Danno, Hironori Daikoku, Masayoshi DOI | 2018-12-04 |
| 10119199 | Method for producing SiC single crystal | Kazuaki SEKI, Kazuhiko Kusunoki, Katsunori Danno, Hironori Daikoku, Masayoshi DOI | 2018-11-06 |
| 10100432 | Apparatus for producing SiC single crystal and method for producing SiC single crystal | Nobuhiro Okada, Kazuhiko Kusunoki, Nobuyoshi Yashiro, Koji Moriguchi, Hironori Daikoku +2 more | 2018-10-16 |
| 10066316 | Method for producing silicon carbide single-crystal ingot and silicon carbide single-crystal ingot | Komomo Tani, Takayuki Yano, Tatsuo Fujimoto, Hiroshi Tsuge, Kazuhiko Kusunoki +1 more | 2018-09-04 |
| 9982365 | Method for producing SiC single crystal | Katsunori Danno, Kazuhiko Kusunoki | 2018-05-29 |
| 9920449 | Production method of SiC single crystal | Kazuhiko Kusunoki, Hironori Daikoku, Hidemitsu Sakamoto | 2018-03-20 |
| 9896778 | Apparatus for producing SiC single crystals and method of producing SiC single crystals using said production apparatus | Kazuhiko Kusunoki, Motohisa Kado, Hironori Daikoku, Hidemitsu Sakamoto | 2018-02-20 |
| 9822468 | Method for producing SiC single crystal | Hironori Daikoku, Kazuhiko Kusunoki, Kazuaki SEKI, Yutaka Kishida | 2017-11-21 |
| 9783911 | Apparatus for producing SiC single crystal by solution growth method, and method for producing SiC single crystal by using the production apparatus and crucible used in the production apparatus | Nobuyoshi Yashiro, Kazuhiko Kusunoki, Nobuhiro Okada, Koji Moriguchi, Hironori Daikoku +2 more | 2017-10-10 |
| 9732441 | Production apparatus and production method of SiC single crystal | Kazuhiko Kusunoki, Nobuyoshi Yashiro, Nobuhiro Okada, Hironori Daikoku, Motohisa Kado +1 more | 2017-08-15 |
| 9702056 | Production apparatus of SiC single crystal by solution growth method, method for producing SiC single crystal using the production apparatus, and crucible used in the production apparatus | Kazuhiko Kusunoki, Nobuyoshi Yashiro, Nobuhiro Okada, Hironori Daikoku, Motohisa Kado +1 more | 2017-07-11 |
| 9631295 | Method for producing SiC single crystals by control of an angle formed by the meniscus and the side face of the seed crystal and production device for the method | Hironori Daikoku | 2017-04-25 |
| 9617655 | Manufacturing apparatus of SiC single crystal and method for manufacturing SiC single crystal | Nobuhiro Okada, Kazuhiko Kusunoki, Nobuyoshi Yashiro, Kouji Moriguchi, Hironori Daikoku +5 more | 2017-04-11 |
| 9530642 | Method for producing SiC single crystal | Motohisa Kado, Kazuhiko Kusunoki | 2016-12-27 |
| 9512540 | Method for manufacturing N-type SiC single crystal by solution growth using a mixed gas atmosphere | Kazuhiko Kusunoki, Nobuyoshi Yashiro, Kouji Moriguchi, Nobuhiro Okada, Katsunori Danno +1 more | 2016-12-06 |
| 9388508 | Manufacturing apparatus of SiC single crystal, jig for use in the manufacturing apparatus, and method for manufacturing SiC single crystal | Kazuhiko Kusunoki, Nobuyoshi Yashiro, Nobuhiro Okada, Motohisa Kado, Hidemitsu Sakamoto +1 more | 2016-07-12 |
| 9322112 | Apparatus and method for production of SiC single crystal | Tomokazu Ishii, Hidemitsu Sakamoto, Kazuhiko Kusunoki | 2016-04-26 |
| 9222198 | SiC single crystal wafer and process for production thereof | Kazuhiko Kusunoki, Nobuyoshi Yashiro, Junichi Koike | 2015-12-29 |
| 8492774 | Method and apparatus for manufacturing a SiC single crystal film | Kazuhiko Kusunoki, Nobuyoshi Yashiro, Ryo Hattori | 2013-07-23 |
| 8388752 | Method of manufacturing a silicon carbide single crystal | Kazuhiko Kusunoki, Nobuyoshi Yashiro, Akihiro Yauchi, Shinji Shimosaki | 2013-03-05 |
| 7659033 | Graphite powders suited for negative electrode material of lithium ion secondary battery | Koji Moriguchi, Mitsuhara Yonemura, Masaru Abe, Hideya Kaminaka, Noriyuki Negi +2 more | 2010-02-09 |
| 7635413 | Method for preparing silicon carbide single crystal | Kazuhiko Kusunoki, Nobuyoshi Yashiro, Akihiro Yauchi, Yoshihisa Ueda, Yutaka Itoh +1 more | 2009-12-22 |
| 7520930 | Silicon carbide single crystal and a method for its production | Kazuhiko Kusunoki, Shinji Munetoh | 2009-04-21 |
| 7214447 | Graphite powders suited for negative electrode material of lithium ion secondary battery | Koji Moriguchi, Mitsuhara Yonemura, Masaru Abe, Hideya Kaminaka, Noriyuki Negi +2 more | 2007-05-08 |