Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8076847 | Nitride phosphor and production process thereof, and light emitting device | Hiroto Tamaki, Yoshinori Murazaki | 2011-12-13 |
| 8058793 | Nitride phosphor and production process thereof, and light emitting device | Hiroto Tamaki, Masatoshi Kameshima, Motokazu Yamada, Kazuhiko Sakai | 2011-11-15 |
| 8044569 | Light emitting device | Suguru Takashima, Masato Aihara, Junji Takeichi, Hiroto Tamaki, Tomohisa Kishimoto | 2011-10-25 |
| 7964113 | Nitride phosphor and production process thereof, and light emitting device | Hiroto Tamaki, Masatoshi Kameshima, Suguru Takashima, Motokazu Yamada, Kazuhiko Sakai +1 more | 2011-06-21 |
| 7951306 | Oxynitride phosphor and production process thereof, and light-emitting device using oxynitride phosphor | Hiroto Tamaki, Suguru Takashima, Masatoshi Kameshima | 2011-05-31 |
| 7951308 | Oxynitride phosphor and production process thereof, and light-emitting device using oxynitride phosphor | Hiroto Tamaki, Suguru Takashima, Masatoshi Kameshima | 2011-05-31 |
| 7951307 | Oxynitride phosphor and production process thereof, and light-emitting device using oxynitride phosphor | Hiroto Tamaki, Suguru Takashima, Masatoshi Kameshima | 2011-05-31 |
| 7854859 | Nitride phosphor, method for producing this nitride phosphor, and light emitting device that uses this nitride phosphor | Masatoshi Kameshima, Shoji Hosokawa, Suguru Takashima, Hiroto Tamaki, Takayuki Shinohara +1 more | 2010-12-21 |
| 7805240 | Driving behavior prediction method and apparatus | Takafumi Itoh | 2010-09-28 |
| 7794624 | Oxynitride phosphor and production process thereof, and light-emitting device using oxynitride phosphor | Hiroto Tamaki, Suguru Takashima, Masatoshi Kameshima | 2010-09-14 |
| 7597823 | Nitride phosphor and production process thereof, and light emitting device | Hiroto Tamaki, Masatoshi Kameshima, Suguru Takashima, Motokazu Yamada, Kazuhiko Sakai +1 more | 2009-10-06 |
| 7569987 | Light emitting apparatus | — | 2009-08-04 |
| 7193358 | Light-emitting device arranged in the light distribution pattern for a vehicle | Motokazu Yamada | 2007-03-20 |
| 6810095 | Viterbi decoder with reduced number of bits in branch metric calculation processing | — | 2004-10-26 |