Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9634211 | Light-emitting module | Masumi Abe, Toshifumi Ogata, Kenji Sugiura | 2017-04-25 |
| 9488345 | Light emitting device, illumination apparatus including the same, and mounting substrate | Masumi Abe, Toshifumi Ogata, Atsuyoshi Ishimori, Kenji Sugiura | 2016-11-08 |
| 9435512 | Lighting apparatus | Masumi Abe, Toshifumi Ogata, Atsuyoshi Ishimori, Kenji Sugiura | 2016-09-06 |
| 9416924 | Light emission module | Masumi Abe, Toshifumi Ogata, Kenji Sugiura | 2016-08-16 |
| 9163790 | LED illumination device and LED light-emission module | Toshifumi Ogata, Atsuyoshi Ishimori, Masumi Abe, Hiroshi Yamaguchi | 2015-10-20 |
| 9070831 | Light-emitting device each having variable distances between pairs of electrode pads with respect to Zener diodes and lighting apparatus using the same | Kenji Sugiura, Toshikatsu Kotaki, Kenji Ueda | 2015-06-30 |
| 7071606 | Color picture tube | Toshihiro Daimon | 2006-07-04 |
| 6800992 | In-line type electron gun and color picture tube apparatus using the same | Hiroji Morimoto | 2004-10-05 |
| 6570314 | Color display tube | Toshihiro Daimon | 2003-05-27 |
| 6239546 | Color cathode ray-tube with electron gun having a reinforcing electrode | Yasuyuki Yamamoto, Masao Natsuhara | 2001-05-29 |