Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11588442 | Power amplifier circuit | Satoshi Tanaka, Satoshi Arayashiki | 2023-02-21 |
| 11444582 | Power amplifier circuit | Yuri HONDA, Fumio Harima | 2022-09-13 |
| 11444585 | Power amplifier | Yuri HONDA, Fumio Harima | 2022-09-13 |
| 11195807 | Semiconductor device, high-frequency power amplifier, and method of manufacturing semiconductor device | Tomoyuki Asada, Yoichi Nogami, Kenichi Horiguchi, Shigeo Yamabe, Satoshi Miho | 2021-12-07 |
| 10924067 | Power amplifier circuit | Yuri HONDA, Fumio Harima | 2021-02-16 |
| 10715093 | Power amplifier module | Fuminori Morisawa, Yuri HONDA | 2020-07-14 |
| 9407216 | Analog feedback amplifier | Tatsuo Kohama, Yutaro Yamaguchi, Naoko Nitta, Hiroshi Otsuka, Kenichi Horiguchi +3 more | 2016-08-02 |
| 8461929 | Power amplifier | Kazuya Yamamoto, Miyo Miyashita, Takayuki Matsuzuka | 2013-06-11 |
| 7510304 | Illumination device | — | 2009-03-31 |
| 7473934 | Semiconductor light emitting device, light emitting module and lighting apparatus | Hideo Nagai | 2009-01-06 |
| D582064 | Lighting fixture with light emitting diode | — | 2008-12-02 |
| D580567 | Lighting fixture with light emitting diode | — | 2008-11-11 |
| D580566 | Lighting fixture with light emitting diode | — | 2008-11-11 |
| D576753 | Lighting fixture with light emitting diode | — | 2008-09-09 |
| D576320 | Lighting fixture with light emitting diode | — | 2008-09-02 |
| D575887 | Lighting fixture with light emitting diode | — | 2008-08-26 |
| D565757 | Light emitting diode lamp unit | Nobuyuki Matsui, Hideo Nagai, Masanori Shimizu | 2008-04-01 |
| D562473 | Light emitting diode lamp unit | Nobuyuki Matsui, Hideo Nagai, Masanori Shimizu | 2008-02-19 |
| D532148 | Light emitting diode lamp unit | Nobuyuki Matsui, Hideo Nagai, Masanori Shimizu | 2006-11-14 |
| D532142 | Light emitting diode lamp unit | Nobuyuki Matsui, Hideo Nagai, Masanori Shimizu | 2006-11-14 |
| 7129629 | Method of evaluating whiteness, method of evaluating comparative whiteness, light source and luminaire | Toshio Mori, Yoshio Manabe, Yoshinori Ootaka, Masaaki Hama | 2006-10-31 |
| D528994 | Light emitting diode module | Nobuyuki Matsui, Hideo Nagai, Masanori Shimizu | 2006-09-26 |
| 7098586 | Method of evaluating whiteness, method of evaluating comparative whiteness, light source and luminaire | Toshio Mori, Yoshio Manabe, Yoshinori Ootaka, Masaaki Hama | 2006-08-29 |
| D515517 | Light emitting diode module | Nobuyuki Matsui, Hideo Nagai, Masanori Shimizu | 2006-02-21 |
| D514530 | Light emitting diode module | Nobuyuki Matsui, Hideo Nagai, Masanori Shimizu | 2006-02-07 |