Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10112832 | Ozone generator | Hajime Nakatani, Daisuke Takauchi, Naoki Hiranabe, Toshihiro Yoshida | 2018-10-30 |
| 9371229 | Ozone-generating system and ozone generation method | Noboru Wada, Norimitsu Esaki, Hajime Nakatani, Yasutaka Inanaga | 2016-06-21 |
| 9238213 | Ozone generator | Takahisa Nagayama, Hajime Nakatani, Noboru Wada | 2016-01-19 |
| 9233848 | Ozone generation system and method for operating ozone generation system | Hajime Nakatani, Tetsuya Tamura, Norimitsu Esaki, Tomoaki Takeda | 2016-01-12 |
| 8591822 | Ozone generating apparatus | Daisuke Takauchi, Masayuki Endo, Hajime Nakatani | 2013-11-26 |
| 7833670 | Fuel cell system and method of shutting down the same | Takeo Matsuzaki, Mitsugu Takahashi, Kazuhiko Kawajiri, Kazunori Tsuchino | 2010-11-16 |
| 6281923 | Optical print head | Keiki Yamada, Ichiro Furuki, Hiroshi Ito | 2001-08-28 |
| 5956068 | Reversible thermal printer for printing in both directions on a page | Masaru Ohnishi | 1999-09-21 |
| 5534906 | Electric field assisted thermal recording apparatus | Keiki Yamada, Masaru Ohnishi, Ryoji Arima | 1996-07-09 |