Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11980013 | Radio wave-absorbing laminate film, production method therefor, and element including same | Shin-ichi Ohkoshi, Asuka Namai, Marie YOSHIKIYO, Takahiro Asai | 2024-05-07 |
| 8992874 | Method of producing hydrazine-coordinated Cu chalcogenide complex | Koichi Misumi, Hidenori Miyamoto | 2015-03-31 |
| 8268270 | Coating solution for forming a light-absorbing layer of a chalcopyrite solar cell, method of producing a light-absorbing layer of a chalcopyrite solar cell, method of producing a chalcopyrite solar cell and method of producing a coating solution for forming a light-absorbing layer of a chalcopyrite solar cell | Koichi Misumi, Hidenori Miyamoto | 2012-09-18 |
| 5950808 | Electroluminescent light element, manufacturing method of the same, and an illuminated switch unit using the same | Koji Tanabe, Masahiro Ohara | 1999-09-14 |
| 5844362 | Electroluminescent light element having a transparent electrode formed by a paste material which provides uniform illumination | Koji Tanabe, Yosuke Chikahisa, Heiji Ikoma, Masahiro Ohara | 1998-12-01 |
| 5818174 | Noiseless dispersion electroluminescent device and switch unit using same | Masahiro Ohara, Masayuki Yahagi | 1998-10-06 |