Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7495754 | Differential refractometer and its adjusting method | — | 2009-02-24 |
| 7488989 | Semiconductor light emitting element, its manufacturing method and semiconductor light emitting device | Koichi Nitta, 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 | Koichi Nitta, Kuniaki Konno, Yasuhiko Akaike, Yoshiki Endo, Katsufumi Kondo | 2008-02-12 |
| 7119857 | Apparatus and manufacture method for flat display | Yasuyuki Hanazawa | 2006-10-10 |
| 7038245 | Semiconductor light emitting device having angled side surface | Koichi Nitta, Kuniaki Konno, Yasuhiko Akaike, Yoshiki Endo, Katsufumi Kondo | 2006-05-02 |
| 6596612 | Method for manufacturing semiconductor circuit | Minoru Ito, Masanori Harada | 2003-07-22 |
| 6515720 | Active matrix liquid crystal display device | Tetsuya Iizuka, Yasuyuki Hanazawa, Akihiro Kaga | 2003-02-04 |
| 6372612 | Method for manufacturing semiconductor circuit | Minoru Ito, Masanori Harada | 2002-04-16 |
| 6229834 | Led display device | Katsuhiko Nisitani, Kazumi Unno, Masayuki Ishikawa, Ryo Saeki, Masanobu Iwamoto | 2001-05-08 |
| 6204895 | Display panel associated with light collecting plate and position adjusting method using microlenses for the display panel | Hiroki Nakamura, Yoshihiro Watanabe | 2001-03-20 |
| 5990497 | Semiconductor light emitting element, semiconductor light emitting device using same element | Takanobu Kamakura, Makoto Yamamura, Yoshio Ariizumi, Kazuhiro Tamura, Shinichi Sanda +2 more | 1999-11-23 |
| 5732098 | LED display device | Katsuhiko Nisitani, Kazumi Unno, Masayuki Ishikawa, Ryo Saeki, Masanobu Iwamoto | 1998-03-24 |
| 5636042 | Liquid crystal display apparatus and fabrication method thereof | Takeru Hojo, Tomohiro Miura | 1997-06-03 |
| 5083282 | Transition state detecting device and measuring device using the same | Aiichi Katayama, Kenji Nakatsugawa, Hitoshi Sekiya | 1992-01-21 |