Issued Patents All Time
Showing 51–75 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7045828 | Card-type LED illumination source | Masanori Shimizu, Tadashi Yano, Tatsumi Setomoto, Tetsushi Tamura | 2006-05-16 |
| 7008078 | Light source having blue, blue-green, orange and red LED's | Masanori Shimizu, Yoko Shimomura, Hideo Nagai, Tetsushi Tamura | 2006-03-07 |
| D515517 | Light emitting diode module | Hideo Nagai, Kenji Mukai, Masanori Shimizu | 2006-02-21 |
| D514530 | Light emitting diode module | Hideo Nagai, Kenji Mukai, Masanori Shimizu | 2006-02-07 |
| 6992333 | Light-emitting unit, light-emitting unit assembly, and lighting apparatus produced using a plurality of light-emitting units | Hideo Nagai, Tetsushi Tamura, Masanori Shimizu | 2006-01-31 |
| 6963166 | LED lamp | Tadashi Yano, Masanori Shimizu, Tatsumi Setomoto, Tetsushi Tamura | 2005-11-08 |
| 6949772 | LED illumination apparatus and card-type LED illumination source | Masanori Shimizu, Tadashi Yano, Tatsumi Setomoto, Tetsushi Tamura | 2005-09-27 |
| 6940101 | LED Lamp | Tadashi Yano, Masanori Shimizu, Tatsumi Setomoto, Tetsushi Tamura | 2005-09-06 |
| D508573 | Light source | Masanori Shimizu | 2005-08-16 |
| 6922024 | LED lamp | Tadashi Yano, Masanori Shimizu, Tatsumi Setomoto, Tetsushi Tamura | 2005-07-26 |
| 6917143 | Lighting apparatus with enhanced capability of removing heat | Hideo Nagai, Tetsushi Tamura, Kenzo Hatada | 2005-07-12 |
| D506273 | Light source | Masanori Shimizu | 2005-06-14 |
| 6891200 | Light-emitting unit, light-emitting unit assembly, and lighting apparatus produced using a plurality of light-emitting units | Hideo Nagai, Tetsushi Tamura, Masanori Shimizu | 2005-05-10 |
| 6883933 | Lighting apparatus whose light emitting elements are hard to be taken off | Hideo Nagai, Tetsushi Tamura, Kenzo Hatada | 2005-04-26 |
| 6861992 | Antenna | Kanji Kawakami, Iichi Wako, Yoshiaki Fukuda | 2005-03-01 |
| 6857767 | Lighting apparatus with enhanced capability of heat dissipation | Hideo Nagai, Tetsushi Tamura | 2005-02-22 |
| 6834981 | Light-emitting unit, light-emitting unit combination, and lighting apparatus assembled from a plurality of light-emitting units | Hideo Nagai, Tetsushi Tamura | 2004-12-28 |
| 6817735 | Illumination light source | Masanori Shimizu, Yoko Shimomura, Hideo Nagai, Tetsushi Tamura | 2004-11-16 |
| D494687 | Light emitting diode lamp | Masanori Shimizu | 2004-08-17 |
| D494287 | Light emitting diode lamp | Masanori Shimizu | 2004-08-10 |
| D494286 | Light emitting diode lamp unit | Masanori Shimizu | 2004-08-10 |
| D494288 | Light emitting diode module | Masanori Shimizu | 2004-08-10 |
| 6611000 | Lighting device | Tetsushi Tamura, Hideo Nagai, Masanori Shimizu | 2003-08-26 |
| 6600272 | Bulb-shaped fluorescent lamp | Hiroki Nakagawa, Tetsuya Tahara | 2003-07-29 |
| 6577073 | Led lamp | Masanori Shimizu, Yoko Shimomura, Tetsushi Tamura, Hideo Nagai | 2003-06-10 |