Issued Patents All Time
Showing 1–25 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11205983 | Motor control device and motor control method | Mitsunori Sato, Hiroyuki Imayoshi, Tadanori Matsushita | 2021-12-21 |
| 8193693 | Image display device and light emission device | Satoshi Komoto, Masayuki Ishikawa, Tadashi Umeji, Kuniaki Konno, Haruhiko Okazaki | 2012-06-05 |
| 7982384 | Image display device and light emission device | Satoshi Komoto, Masayuki Ishikawa, Tadashi Umeji, Kuniaki Konno, Haruhiko Okazaki | 2011-07-19 |
| 7675227 | Image display device and light emission device | Satoshi Komoto, Masayuki Ishikawa, Tadashi Umeji, Kuniaki Konno, Haruhiko Okazaki | 2010-03-09 |
| 7583019 | Semiconductor light-emitting device with wavelength change material | Satoshi Komoto, Masayuki Ishikawa, Tadashi Umeji, Kuniaki Konno, Haruhiko Okazaki | 2009-09-01 |
| 7569989 | Light emitting device | Hiroaki Oshio, Kenji Shimomura, Tomokazu Kitajima, Nozomu Takahashi | 2009-08-04 |
| 7488989 | Semiconductor light emitting element, its manufacturing method and semiconductor light emitting device | Takafumi Nakamura, Akihiro Fujiwara, Kuniaki Konno, Yasuharu Sugawara | 2009-02-10 |
| 7329903 | Semiconductor light emitting element having three side surfaces inclined to connect the top and bottom surfaces of the transparent substrate | Takafumi Nakamura, Kuniaki Konno, Yasuhiko Akaike, Yoshiki Endo, Katsufumi Kondo | 2008-02-12 |
| 7176623 | Light emitting device | Hiroaki Oshio, Kenji Shimomura, Tomokazu Kitajima, Nozomu Takahashi, Yuji Takahashi +2 more | 2007-02-13 |
| 7141445 | Semiconductor light emitting device and method for manufacturing same | Hideto Sugawara, Hirohisa Abe, Kuniaki Konno, Yasuo Idei | 2006-11-28 |
| 7122446 | Semiconductor light-emitting element | Haruhiko Okazaki, Yukio Watanabe, Chisato Furukawa | 2006-10-17 |
| 7110061 | Image display device and light emission device | Satoshi Komoto, Masayuki Ishikawa, Tadashi Umeji, Kuniaki Konno, Haruhiko Okazaki | 2006-09-19 |
| 7038245 | Semiconductor light emitting device having angled side surface | Takafumi Nakamura, Kuniaki Konno, Yasuhiko Akaike, Yoshiki Endo, Katsufumi Kondo | 2006-05-02 |
| 6924163 | Semiconductor light emitting device and its manufacturing method | Haruhiko Okazaki, Chiharu Nozaki | 2005-08-02 |
| 6864627 | Image display device and light emission device | Satoshi Komoto, Masayuki Ishikawa, Tadashi Umeji, Kuniaki Konno, Haruhiko Okazaki | 2005-03-08 |
| 6815725 | Semiconductor light emitting device having a fluorescent material emitting light of a secondary wavelength | Hideto Sugawara, Hirohisa Abe, Kuniaki Konno, Yasuo Idei | 2004-11-09 |
| 6803603 | Semiconductor light-emitting element | Haruhiko Okazaki, Yukio Watanabe, Chisato Furukawa | 2004-10-12 |
| 6747293 | Light emitting device | Kenji Shimomura, Hiroaki Oshio, Takeshi Komatsu | 2004-06-08 |
| 6693307 | Semiconductor light emitting element | Hideto Sugawara | 2004-02-17 |
| 6674097 | Semiconductor light emitting device including a fluorescent material | Satoshi Komoto, Nobuhiro Suzuki, Kuniaki Konno, Hideto Sugawara, Chisato Furukawa | 2004-01-06 |
| 6661030 | Semiconductor light emitting device including a fluorescent material | Satoshi Komoto, Nobuhiro Suzuki, Kuniaki Konno, Hideto Sugawara, Chisato Furukawa | 2003-12-09 |
| 6586874 | Image display device and light emission device | Satoshi Komoto, Masayuki Ishikawa, Tadashi Umeji, Kuniaki Konno, Haruhiko Okazaki | 2003-07-01 |
| 6576933 | Semiconductor light emitting device and method for manufacturing same | Hideto Sugawara, Hirohisa Abe, Kuniaki Konno, Yasuo Idei | 2003-06-10 |
| 6548834 | Semiconductor light emitting element | Hideto Sugawara, Ryo Saeki, Katsufumi Kondo, Masanobu Iwamoto | 2003-04-15 |
| D471166 | Light emitting semiconductor device | Hiroaki Oshio, Kenji Shimomura | 2003-03-04 |