Issued Patents 2005
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6974721 | Method for manufacturing thin semiconductor chip | Naoyuki Koizumi, Kei Murayama, Shigeru Mizuno | 2005-12-13 |
| 6933097 | Photosensitive composition for manufacturing optical waveguide, production method thereof and polymer optical waveguide pattern formation method using the same | Seiji Toyoda, Saburo Imamura, Satoru Tomaru, Koji Enbutsu, Shoichi Hayashida +1 more | 2005-08-23 |
| 6872634 | Method of manufacturing micro-semiconductor element | Naoyuki Koizumi, Naohiro Mashino | 2005-03-29 |
| 6870663 | Wavelength tunable light source and pulse light source | Masao Kato, Kazuo Fujiura, Kenji Kurokawa | 2005-03-22 |
| 6854094 | Method and apparatus for laying out power supply wiring | Masuo Inui | 2005-02-08 |
| 6849945 | Multi-layered semiconductor device and method for producing the same | Michio Horiuchi, Shigeru Mizuno | 2005-02-01 |