Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8841835 | Electroluminescent element, lighting equipment, and display device | Yasumi Yamada | 2014-09-23 |
| 8547011 | Layered product, luminescence device and use thereof | Yasumi Yamada | 2013-10-01 |
| 8287682 | Process for production of resin composite molded article | Koutaro Hata | 2012-10-16 |
| 8283850 | Electroluminescent element, lightening equipment, and display device | Yasumi Yamada | 2012-10-09 |
| 7710031 | Lens array sheet | Kenji Kusano | 2010-05-04 |
| 7008883 | Photoresist composition for forming an insulation film, insulation film for organic electroluminescence devices and process for producing the insulation film | Noriyuki Mitao | 2006-03-07 |
| 5912102 | Positive resist composition | Shoji Kawata, Teturyo Kusunoki, Masahiro Nakamura | 1999-06-15 |
| 5376497 | Positive quinone diazide sulfonic acid ester resist composition containing select hydroxy compound additive | Shoji Kawata, Toshiaki Fujii, Teturyo Kusunoki, Hiroshi Yagi, Kazuko Koito +1 more | 1994-12-27 |