Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7449134 | DAST twin crystal, process for producing the same, and use thereof | Atsushi Izumi, Yuta Ochiai, Tomo Iwamura, Makoto Suzuki, Hidetaka Sakurai +1 more | 2008-11-11 |
| 7261953 | Organic electroluminescent device | Ryo Nishio, Naoyuki Nishikawa | 2007-08-28 |
| 5363797 | Method for producing organic crystal and crystal growth cell therefor | Naota Uenishi, Takafumi Uemiya, Yo Shimizu, Akira Mizoguchi, Yasuji Oogaki +1 more | 1994-11-15 |
| 5058981 | Light source device | Takafumi Uemiya, Naota Uenishi, Yo Shimizu | 1991-10-22 |
| 4952013 | Optical wavelength converter device | Akinori Harada, Yoji Okazaki, Koji Kamiyama | 1990-08-28 |
| 4820011 | Optical wavelength conversion device, and a method of making the same | Yoji Okazaki, Kozi Kamiyama | 1989-04-11 |