Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11569483 | Display element and electronic device | Takashi Sakairi, Tomokazu Ohchi, Tomoyoshi Ichikawa | 2023-01-31 |
| 10791593 | Organic EL display unit, method of manufacturing the same, and electronic apparatus | Keishi Tada, Jiro Yamada, Shinichiro Morikawa, Naoki Matsushita, Kohji Hanawa | 2020-09-29 |
| 10064252 | Organic EL display unit, method of manufacturing the same, and electronic apparatus | Keishi Tada, Jiro Yamada, Shinichiro Morikawa, Naoki Matsushita, Kohji Hanawa | 2018-08-28 |
| 7525774 | Magneto-resistance effect type magnetic head and magnetic tape apparatus | Yutaka Soda | 2009-04-28 |
| 6898959 | Lubricant applying system for a rolling bearing | Katsuyoshi Yamashita, Michiharu Naka | 2005-05-31 |
| 6820724 | Lubricant applying system for a rolling bearing | Katsuyoshi Yamashita, Michiharu Naka | 2004-11-23 |
| 6777022 | Lubricant applying system for a rolling bearing | Katsuyoshi Yamashita, Michiharu Naka | 2004-08-17 |
| 6755071 | Lubricant applying system for a rolling bearing | Katsuyoshi Yamashita, Michiharu Naka | 2004-06-29 |
| 6477885 | Lubricant applying system for a rolling bearing | Katsuyoshi Yamashita, Michiharu Naka | 2002-11-12 |