Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11939258 | Glass powder, dielectric material, sintered body, and high frequency circuit member | — | 2024-03-26 |
| 10450219 | Composite powder, green sheet, light reflective substrate, and light emitting device using same | Kumiko HIMEI | 2019-10-22 |
| 9188713 | Light reflective substrate and light emitting device using the same | — | 2015-11-17 |
| 9040177 | Dopant host | Ryota Suzuki, Yoshikatsu Nishikawa, Masaru Ikebe, Hiroki Mori, Yoshinori Hasegawa | 2015-05-26 |
| 8828550 | Dopant host and process for production thereof | Ryota Suzuki | 2014-09-09 |
| 8425802 | Illuminating device and phosphor composite material | Shunsuke Fujita, Masaru Iwao, Takemi Kikutani | 2013-04-23 |
| 8344404 | Wavelength conversion member and method for manufacturing the same | Shunsuke Fujita, Akihiko Sakamoto | 2013-01-01 |
| 8206613 | Phosphor composite material and phosphor composite member | Shunsuke Fujita, Masaru Iwao, Takemi Kikutani | 2012-06-26 |
| 8173043 | Process for producing fluorescent substance composite glass and fluorescent substance composite glass green sheet | Masaru Iwao | 2012-05-08 |
| 7811471 | Wavelength-converting member | Masaru Iwao | 2010-10-12 |
| 7751661 | Optical component and light emitting device using the same | Masaaki Kadomi, Tadahito FURUYAMA, Masaru Iwao, Atsutomo Hama, Takafumi Sugiyama +2 more | 2010-07-06 |
| 7374350 | Optical component | Masaaki Kadomi, Tadahito FURUYAMA, Masaru Iwao, Atsutomo Hama, Yukihiro Hayashi | 2008-05-20 |
| 7015160 | Glass ceramic dielectric material suitable for production of a microwave circuit component | Yoshikatsu Nishikawa | 2006-03-21 |
| 6875715 | Glass ceramic dielectric material suitable for production of a microwave circuit component | Yoshikatsu Nishikawa | 2005-04-05 |
| 6699605 | Glass ceramic laminate becoming relatively high in bending strength after fired | Yoshikatsu Nishikawa, Kazuyoshi Shindo | 2004-03-02 |
| 6649550 | Glass ceramics dielectric material and sintered glass ceramics | Yoshikatsu Nishikawa | 2003-11-18 |