Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8529696 | Method for producing hexagonal boron nitride single crystals | Kenji Watanabe, Takashi Taniguchi, Satoshi Koizumi, Masayuki Katagiri, Takatoshi Yamada +1 more | 2013-09-10 |
| 8258603 | Solid-state high-luminance far ultraviolet light emitting element including highly pure hexagonal boron nitride single crystal | Kenji Watanabe, Takashi Taniguchi, Satoshi Koizumi, Masayuki Katagiri, Takatoshi Yamada +1 more | 2012-09-04 |
| 7863554 | Far ultraviolet with high luminance emitting high-purity hexagonal boron nitride monocrystalline powder and method of manufacturing the same | Kenji Watanabe, Takashi Taniguchi | 2011-01-04 |