Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D535038 | Light emitting diode lamp | Shigeru Osawa | 2007-01-09 |
| D534665 | Light emitting diode lamp | Shigeru Osawa | 2007-01-02 |
| D531139 | Light emitting diode module | Takao Yamaji | 2006-10-31 |
| D528996 | Light emitting diode module | — | 2006-09-26 |
| D526972 | Light emitting diode module | Takao Yamaji | 2006-08-22 |
| D523825 | Light emitting diode module | — | 2006-06-27 |
| D522974 | Light emitting diode module | — | 2006-06-13 |
| D522975 | Light emitting diode module | Takayoshi Moriyama, Masami Iwamoto | 2006-06-13 |
| D517725 | Lens for light-emitting device | Keiichi Shimizu | 2006-03-21 |
| D517227 | Light emitting diode lamp | Keiichi Shimizu, Keisuke Ono | 2006-03-14 |
| D515715 | Light source for a lighting device | — | 2006-02-21 |
| D515224 | Light source for a lighting device | — | 2006-02-14 |
| D511020 | Lighting fixture | Sumio Hashimoto | 2005-10-25 |
| D510448 | Fluorescent tube | — | 2005-10-04 |
| D509917 | Fluorescent lamp | — | 2005-09-20 |
| D509605 | Fluorescent tube | — | 2005-09-13 |
| D509606 | Fluorescent tube | — | 2005-09-13 |
| D509607 | Fluorescent lamp | — | 2005-09-13 |
| D506841 | Lamp | Hajime Oono, Kiyoshi Nishimura | 2005-06-28 |
| D502284 | Reflector for lighting device | Keiichi Shimizu | 2005-02-22 |
| D492427 | Lamp | Hajime Oono, Kiyoshi Nishimura | 2004-06-29 |
| D492428 | Lamp | Hajime Oono, Kiyoshi Nishimura | 2004-06-29 |
| D334072 | Fluorescent lamp | — | 1993-03-16 |