Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8709616 | Cooking device and method of manufacture of the same | Keijiro Shigeru, Daisaku Maeda, Yasunori Metsugi, Akira Yazawa | 2014-04-29 |
| 7558444 | Traveling-wave-type optical modulator and method of adjusting the same | Ryo Shimizu, Tohru Sugamata | 2009-07-07 |