Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7745015 | Organic electroluminescent device and method for manufacturing same | Yasuko Hirayama, Takeshi Sano | 2010-06-29 |
| 5538902 | Method of fabricating a photovoltaic device having a three-dimensional shape | Hiroaki Izu, Tatsuya Kura, Seiichi Kiyama, Wataru Shinohara, Yasuaki Yamamoto | 1996-07-23 |
| 5428961 | Micromachines | Hiroaki Izu, Seiichi Kiyama, Hitoshi Hirano, Keiichi Kuramoto, Yoichi Domoto +8 more | 1995-07-04 |