Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9281438 | Process for producing group III element nitride crystal and apparatus for producing group III element nitride crystal | Takeshi Hatakeyama, Hisashi Minemoto, Osamu Yamada | 2016-03-08 |
| 8828734 | Nitric oxide detection element and process for producing same | Toyofumi Nagamatsu, Yoshihiko Sadaoka, Yoshiteru Itagaki | 2014-09-09 |
| 8574361 | Group-III element nitride crystal producing method and group-III element nitride crystal | Osamu Yamada, Hisashi Minemoto, Takeshi Hatakeyama, Takatomo Sasaki, Yusuke Mori +2 more | 2013-11-05 |
| 8508738 | Nitrogen oxide sensing element, nitrogen oxide sensor, nitrogen oxide concentration determination device using same, and method for determining nitrogen oxide concentration | Toyofumi Nagamatsu, Yoshihiko Sadaoka, Yoshiteru Itagaki | 2013-08-13 |
| 7282255 | Flexible printed circuit board and process for producing the same | Ryuichi Nakagami, Mitsuhiro Fukuoka, Motohiro Yamashita | 2007-10-16 |
| 6847448 | Polarization analyzing apparatus and method for polarization analysis | Takeshi Nagashima, Masanori Hangyo | 2005-01-25 |