Issued Patents All Time
Showing 25 most recent of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11513261 | Light source lens, illumination unit, and display unit | Roger Corn, Yosuke Narita, Masami Sato | 2022-11-29 |
| 11460731 | Lens, light source unit, backlight apparatus, and display apparatus | Junji Morimoto | 2022-10-04 |
| 11402197 | Distance measuring module | Kouji Mabuchi, Nobuhiro Kihara, Kazunori Yamamoto, Go Asayama | 2022-08-02 |
| 11326284 | Double-needle lockstitch sewing machine | — | 2022-05-10 |
| 11262483 | Light source lens, illumination unit, and display unit | Roger Corn, Yosuke Narita, Masami Sato | 2022-03-01 |
| 10852456 | Light source lens, illumination unit, and display unit | Roger Corn, Yosuke Narita, Masami Sato | 2020-12-01 |
| 10317631 | Optical communication connector to restrain direct emission of collimated light | Kazuaki Toba, Masanari Yamamoto, Satoshi Muto, Tatsushi Nashida, Shinpei Hirano +1 more | 2019-06-11 |
| 9574736 | Backlight device, light source device, lens, electronic apparatus and light guide plate | — | 2017-02-21 |
| 9151874 | Near-infrared reflective film, method for manufacturing near-infrared reflective film, and near-infrared reflector | Yasuo Taima, Shinichi Suzuki, Akihisa Nakajima, Akihito Hisamitsu | 2015-10-06 |
| 9067240 | Method for manufacturing near-infrared reflective film and near-infrared reflective body provided with same | Akihisa Nakajima | 2015-06-30 |
| 9001418 | Near-infrared reflecting film and near-infrared reflecting body provided with same | Noriyuki Kokeguchi | 2015-04-07 |
| 8690411 | Backlight device, light source device, lens, electronic apparatus and light guide plate | — | 2014-04-08 |
| 8585254 | Lens, light source unit, backlight apparatus, and display apparatus | Junji Morimoto | 2013-11-19 |
| 8467055 | Optical measuring device | Shingo Imanishi, Suguro Dowaki | 2013-06-18 |
| 8272771 | Backlight device, light source device, lens, electronic apparatus and light guide plate | — | 2012-09-25 |
| 7946723 | Backlight device | Takashi Oku, Yutaka Ota, Yasuhiro Tagawa | 2011-05-24 |
| 7808585 | Color filter and color LCD apparatus having red filter with a peak wavelength between 685 nm and 690 nm and a red light source having a peak wavelength of between 640 nm and 645 nm | Shuichi Haga, Koichiro Kakinuma, Takehiro Nakatsue, Tatsuhiko Matsumoto, Yasuhiro Tagawa +2 more | 2010-10-05 |
| 7791684 | Spatial light modulator display | Juan Manuel Teijido, Olivier Ripoll, Nadin Roesler | 2010-09-07 |
| 7721624 | Automatic transmission and running range switching device | Michimasa Tanaka, Kazumichi Kayama, Kazumasa Tsukamoto, Kazuhisa Ozaki | 2010-05-25 |
| 7663714 | Backlight device and color liquid crystal display apparatus | Shuichi Haga, Koichiro Kakinuma, Takehiro Nakatsue, Tatsuhiko Matsumoto, Yasuhiro Tagawa +2 more | 2010-02-16 |
| 7549740 | Image recording apparatus | Takeshi Yokoyama | 2009-06-23 |
| 7510314 | Backlight device | Takashi Oku | 2009-03-31 |
| 7476015 | Backlight apparatus and liquid crystal display apparatus | Masato Hatanaka | 2009-01-13 |
| 7422538 | Automatic speed changer | Kazumichi Kayama, Nobutada Sugiura, Shundo Yamaguchi, Tomochika Inagaki | 2008-09-09 |
| 7344291 | Illuminating device and backlight device employing the illuminating device | Masato Hatanaka | 2008-03-18 |