Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10662934 | Electric compressor, and refrigeration air-conditioning apparatus | Ryou OOTA, Yasutaka Yoshida, Koji Naito, Hideyuki Ueda | 2020-05-26 |
| 10155916 | Lubricant for gas insulated switchgear, and gas insulated switchgear | Takayuki Nakakawaji, Tomohiro Moriyama, Kazuhiro Satou, Makoto Hirose | 2018-12-18 |
| 8022000 | Display device and production method thereof | Yuichi Sawai, Osamu Shiono, Takashi Namekawa, Takashi Naito, Keiichi Kanazawa +4 more | 2011-09-20 |
| 7755269 | Spacer and image display panel using the same | Yuichi Sawai, Osamu Shiono, Takashi Namekawa, Nobuhiko Hosotani, Hiroshi Ito +6 more | 2010-07-13 |
| 7198390 | Reflector, projective display and projector | Motoyuki Miyata, Masahiko Yatsu, Masaharu Deguchi, Katsuyuki Watanabe, Takashi Naitou +1 more | 2007-04-03 |
| 6900927 | Non-linear optical thin film, non-linear optical device using the same, and optical switch using the same | Mitsutoshi Honda, Yuichi Sawai, Hideto Momose, Takashi Naito | 2005-05-31 |
| 6870983 | Optical switch, element therefor, and optical switching method | Hideto Momose, Yuuichi Sawai, Mitsutoshi Honda, Takashi Naitou, Tsukasa Ookawa | 2005-03-22 |
| 6804043 | Non-linear optical thin film, non-linear optical device using the same, and optical switch using the same | Mitsutoshi Honda, Yuichi Sawai, Hideto Momose, Takashi Naito | 2004-10-12 |