Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D532148 | Light emitting diode lamp unit | Nobuyuki Matsui, Hideo Nagai, Kenji Mukai | 2006-11-14 |
| D532142 | Light emitting diode lamp unit | Nobuyuki Matsui, Hideo Nagai, Kenji Mukai | 2006-11-14 |
| 7121486 | Crusher | — | 2006-10-17 |
| D528994 | Light emitting diode module | Nobuyuki Matsui, Hideo Nagai, Kenji Mukai | 2006-09-26 |
| 7045828 | Card-type LED illumination source | Tadashi Yano, Tatsumi Setomoto, Nobuyuki Matsui, Tetsushi Tamura | 2006-05-16 |
| 7008078 | Light source having blue, blue-green, orange and red LED's | Yoko Shimomura, Hideo Nagai, Tetsushi Tamura, Nobuyuki Matsui | 2006-03-07 |
| D515517 | Light emitting diode module | Nobuyuki Matsui, Hideo Nagai, Kenji Mukai | 2006-02-21 |
| D514530 | Light emitting diode module | Nobuyuki Matsui, Hideo Nagai, Kenji Mukai | 2006-02-07 |
| 6993830 | Method of manufacturing a key top for a push-button switch | Kazuo Kikuchi | 2006-02-07 |
| 6992333 | Light-emitting unit, light-emitting unit assembly, and lighting apparatus produced using a plurality of light-emitting units | Hideo Nagai, Nobuyuki Matsui, Tetsushi Tamura | 2006-01-31 |
| 6963166 | LED lamp | Tadashi Yano, Nobuyuki Matsui, Tatsumi Setomoto, Tetsushi Tamura | 2005-11-08 |
| 6949772 | LED illumination apparatus and card-type LED illumination source | Tadashi Yano, Tatsumi Setomoto, Nobuyuki Matsui, Tetsushi Tamura | 2005-09-27 |
| 6940101 | LED Lamp | Tadashi Yano, Nobuyuki Matsui, Tatsumi Setomoto, Tetsushi Tamura | 2005-09-06 |
| D508573 | Light source | Nobuyuki Matsui | 2005-08-16 |
| 6922024 | LED lamp | Tadashi Yano, Nobuyuki Matsui, Tatsumi Setomoto, Tetsushi Tamura | 2005-07-26 |
| D506273 | Light source | Nobuyuki Matsui | 2005-06-14 |
| 6891200 | Light-emitting unit, light-emitting unit assembly, and lighting apparatus produced using a plurality of light-emitting units | Hideo Nagai, Nobuyuki Matsui, Tetsushi Tamura | 2005-05-10 |
| 6817735 | Illumination light source | Yoko Shimomura, Hideo Nagai, Tetsushi Tamura, Nobuyuki Matsui | 2004-11-16 |
| D494687 | Light emitting diode lamp | Nobuyuki Matsui | 2004-08-17 |
| D494287 | Light emitting diode lamp | Nobuyuki Matsui | 2004-08-10 |
| D494288 | Light emitting diode module | Nobuyuki Matsui | 2004-08-10 |
| D494286 | Light emitting diode lamp unit | Nobuyuki Matsui | 2004-08-10 |
| 6611000 | Lighting device | Tetsushi Tamura, Hideo Nagai, Nobuyuki Matsui | 2003-08-26 |
| 6577073 | Led lamp | Yoko Shimomura, Tetsushi Tamura, Hideo Nagai, Nobuyuki Matsui | 2003-06-10 |
| 6570342 | Fluorescent lamp and power converter | Kazuaki Okubo, Yoshinori Tanabe, Takeshi Arakawa, Yoko Shimomura | 2003-05-27 |