Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7156886 | Reforming apparatus | Toru Nakamura, Susumu Kobayashi, Hitoshi Kudo, Yuichiro Yasuda, Zhongmin Fei | 2007-01-02 |
| 6154595 | Side-face illuminating optical fiber | Hiroshi Yokogawa, Masaru Yokoyama, Kenji Tsubaki, Kenji Sonoda, Keishi Kousaka +1 more | 2000-11-28 |