Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10473977 | Surface light source apparatus comprising a light-distribution control element having a diffusion part and liquid crystal display having the same | Tomohiko Sawanaka | 2019-11-12 |
| 10281768 | Surface light source device and liquid crystal display device | Masaaki Takeshima, Kengo Nishikawa, Nobuhiro Miura | 2019-05-07 |
| 9897746 | Liquid crystal display device | Taiji Kondo, Hiroshi Nagatomo | 2018-02-20 |
| 9899795 | Semiconductor laser light source device, semiconductor laser light source system, and image display apparatus | Tatsuro Hirose | 2018-02-20 |
| 8348463 | Illumination device and producing method thereof | Naoki Nishimori, Kosuke Sugiyama, Akira Matsui, Kenji Homma, Jun Ota +2 more | 2013-01-08 |
| 7411685 | Spectrometric measuring instrument | Jun Takashima, Koichi Ekawa | 2008-08-12 |
| 6524104 | Dental instrument for root canal therapy | Kanji Matsutani, Toshiyuki Takase | 2003-02-25 |
| 6382973 | Dental root canal therapeutic instrument | Kanji Matsutani, Toshiyuki Takase | 2002-05-07 |
| 6174165 | Endodontic instrument | Ichiroh Katsuumi, Kanji Matsutani, Toshiyuki Takase | 2001-01-16 |