Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12344752 | Ink composition, light conversion layer, and color filter | Mariko Toshimitsu, Masahiro Kobayashi, Minoru Tabuchi, Takayuki Miki, Ikuro Kiyoto | 2025-07-01 |
| 11322695 | Ink composition for organic light-emitting device, organic light-emitting device including film formed by using the ink composition, and method of manufacturing the organic light-emitting device | Masanori WAKITA, Fumiaki Kato, Satoshi INAYAMA, Norihito Ishii, Katsunori Shibata +1 more | 2022-05-03 |
| 9130176 | Material for hole injection transport layers, ink for forming hole injection transport layers, device, and production methods thereof | Masaya Shimogawara, Masato Okada, Toshihiko Takeda | 2015-09-08 |
| 8969862 | Organic electroluminescent element, method for manufacturing organic electroluminescent element, and coating liquid for electron injection and transport layer | Shigehiro Ueno | 2015-03-03 |
| 8585837 | High-manganese spheroidal graphite cast iron | Toshiharu Kon, Ren Oyake | 2013-11-19 |
| 8343255 | Forged product and crankshaft manufactured from it | Takashi Abiko, Michio Nishihara, Shunsuke Hori, Tomoya Shinozaki, Tetsushi Deura | 2013-01-01 |