Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8758087 | Wafer processing method, wafer polishing apparatus, and ingot slicing apparatus | Kyohei KOUTAKE, Hiromichi Morita, Tetsuji Yamaguchi, Sumitomo Inomata, Masatake Nagaya | 2014-06-24 |
| 7732784 | Wavelength-tunable light generator and optical coherence tomography device | Kimiya Shimizu, Kohji Ohbayashi, Takuji Amano, Hideaki Hiro-Oka, DongHak Choi +4 more | 2010-06-08 |
| 7564565 | Wavelength-tunable light generator and optical coherence tomography device | Kimiya Shimizu, Kohji Ohbayashi, Takuji Amano, Hideaki Hiro-Oka, DongHak Choi +4 more | 2009-07-21 |