Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9608178 | Semiconductor light emitting device | Toshitaka Nakamura, Hironaka Fujii | 2017-03-28 |
| 9450160 | Reflecting resin sheet, light emitting diode device and producing method thereof | Yasunari Ooyabu, Tsutomu Nishioka, Toshiki Naito | 2016-09-20 |
| 9412920 | Phosphor reflecting sheet, light emitting diode device, and producing method thereof | Yasunari Ooyabu, Tsutomu Nishioka, Toshiki Naito | 2016-08-09 |
| 9214611 | Reflecting resin sheet, light emitting diode device and producing method thereof | Yasunari Ooyabu, Tsutomu Nishioka, Toshiki Naito | 2015-12-15 |
| 9117984 | Encapsulating layer-covered optical semiconductor element, producing method thereof, and optical semiconductor device | Hiroyuki Katayama, Hiroshi Noro | 2015-08-25 |
| 9080103 | Phosphor layer attaching kit, optical semiconductor element-phosphor layer attaching body, and optical semiconductor device | Masahiro Shirakawa, Hironaka Fujii | 2015-07-14 |
| 8916893 | Light-emitting device | Yasunari Ooyabu, Toshitaka Nakamura, Hironaka Fujii | 2014-12-23 |
| 8890190 | Light-emitting diode element in which an optical semiconductor element is encapsulated by an encapsulating resin layer containing a light reflection component | Yasushi Inoue, Sadahito Misumi | 2014-11-18 |
| 8809900 | Light emitting diode device and producing method thereof | Satoshi Sato, Yasunari Ooyabu, Yuki SHINBORI | 2014-08-19 |
| 8796712 | Phosphor layer and light-emitting device | Yasunari Ooyabu, Satoshi Sato, Yuki SHINBORI, Shinya Ota | 2014-08-05 |
| 8723167 | Reflecting material and light emitting diode device | Satoshi Sato, Yasunari Ooyabu, Yuki SHINBORI | 2014-05-13 |
| 8716733 | Transfer sheet for phosphor layer and light-emitting device | Yasunari Ooyabu, Satoshi Sato | 2014-05-06 |
| 8680557 | Producing method of light emitting diode device and light emitting diode element | Yuki SHINBORI, Yasunari Ooyabu, Satoshi Sato | 2014-03-25 |
| 8664685 | Resin composition for optical semiconductor element housing package, and optical semiconductor light-emitting device obtained using the same | Takashi Taniguchi, Takamitsu Ota | 2014-03-04 |
| 8664678 | Phosphor ceramic and light-emitting device | Yasunari Ooyabu, Toshitaka Nakamura, Hironaka Fujii | 2014-03-04 |
| 8642362 | Method for producing light-emitting diode device | Yasushi Inoue, Sadahito Misumi | 2014-02-04 |
| 8319228 | Resin composition for optical semiconductor device, optical-semiconductor-device lead frame obtained using the same, and optical semiconductor device | Takashi Taniguchi, Kazuhiro FUKE, Hiroshi Noro | 2012-11-27 |
| 8304470 | Resin composition for optical components, optical component using the same and production method of optical lens | Hiroshi Noro, Akiko NAKAHASHI | 2012-11-06 |
| 8017670 | Epoxy resin composition for optical-semiconductor encapsulation, cured resin thereof, and optical semiconductor device obtained with the same | Shinya Ota, Kazuhiro FUKE, Shinjiro Uenishi | 2011-09-13 |
| 7986050 | Epoxy resin composition for optical semiconductor element encapsulation and optical semiconductor device using the same | Shinya Ota, Kazuhiro FUKE, Chisato GOTO, Takashi Taniguchi, Kazuhiko Yoshida +2 more | 2011-07-26 |
| 7674865 | Photosemiconductor encapsulant of epoxy resin, anhydride and aromatic silicone resin | — | 2010-03-09 |
| 7345102 | Epoxy resin composition for encapsulating optical semiconductor element and optical semiconductor device using the same | Shinya Ota, Yuji Tada | 2008-03-18 |
| 7307286 | Epoxy resin composition for encapsulating optical semiconductor element and optical semiconductor device using the same | Shinya Ota | 2007-12-11 |
| 7265167 | Epoxy resin composition for semiconductor encapsulation, and semiconductor device using the same | Shinya Akizuki, Kazuhiro Ikemura, Takahiro Uchida, Takuya Eto, Tsutomu Nishioka +1 more | 2007-09-04 |
| 6933618 | Tablet comprising epoxy resin composition | Akihisa Kuroyanagi, Shinichirou Sudo, Hirofumi Oono | 2005-08-23 |