Issued Patents All Time
Showing 25 most recent of 113 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12209321 | Method and device for manufacturing sodium hypochlorite solution | Hiroki Domon, Masahiro Ohara | 2025-01-28 |
| 11794147 | Wastewater treatment method and wastewater treatment apparatus | Yasuhiro Matsui, Hideki Komatsu, Yasuhito Ishii, Manabu Ozawa, Yoshinori Nishiki +1 more | 2023-10-24 |
| 11560828 | Engine | Kenta Kimoto, Satoru Yamaguchi, Takumi Murata, Takeshi Tsuda, Akihisa Yoshino +1 more | 2023-01-24 |
| 11125149 | Intake device of internal combustion engine | — | 2021-09-21 |
| 10815944 | Partition plate | — | 2020-10-27 |
| 10428777 | Fuel injection device | Takamasa YOKOTA | 2019-10-01 |
| 10415520 | Fuel supply device | Hisaharu Takeuchi | 2019-09-17 |
| 10400720 | Partition plate | — | 2019-09-03 |
| 10393075 | Partition plate | — | 2019-08-27 |
| 10280524 | Ozone water manufacturing device | Takashi Oyama, Yasuhiro Kotani | 2019-05-07 |
| 10253422 | Continuous electrolysis method with electrolytic bath for polysulfide production and electrolysis device for implementing the same | Kenichiro Suyama, Kazuhiro Kurosu, Hideo Otsu | 2019-04-09 |
| 9951432 | Continuous electrolysis method with electrolytic bath for polysulfide production and electrolysis device for implementing the same | Kenichiro Suyama, Kazuhiro Kurosu, Hideo Otsu | 2018-04-24 |
| 9827494 | Electronic device and external structure configured to attach to or detach from the electronic device | Takuya Motoishi, Yuki Kubota, Ryo Yamamoto, Hirotaka Yamamoto, Kazushi Sakuma +2 more | 2017-11-28 |
| 9657701 | Fuel injection nozzle | — | 2017-05-23 |
| 9644579 | Fuel supply system | — | 2017-05-09 |
| 9599078 | Fuel supply device | — | 2017-03-21 |
| 9556843 | Fuel injection nozzle | — | 2017-01-31 |
| 9212638 | Fuel injection apparatus | — | 2015-12-15 |
| 8815064 | Ozone generator | Rie Kawaguchi, Takamichi Kishi | 2014-08-26 |
| 8454754 | Cleaning method and method for manufacturing electronic device | Yukihiro Shibata, Naoya Hayamizu, Nobuo Kobayashi | 2013-06-04 |
| 8303797 | Cleaning system and cleaning method | Naoya Hayamizu, Yukihiro Shibata, Hiroyuki Fukui | 2012-11-06 |
| 8277623 | Conductive diamond electrode and ozone generator using the same | Rie Kawaguchi | 2012-10-02 |
| 8236161 | Apparatus for electrolyzing sulfuric acid, method of performing electrolysis, and apparatus for processing a substrate | Nobuo Kobayashi, Yukihiro Shibata, Naoya Hayamizu | 2012-08-07 |
| 8211287 | Sulfuric acid electrolysis process | Yusuke Ogawa, Hiroki Domon, Naoya Hayamizu, Makiko Tange, Yoshiaki Kurokawa +1 more | 2012-07-03 |
| 8187449 | Cleaning method by electrolytic sulfuric acid and manufacturing method of semiconductor device | Hiroki Domon, Yusuke Ogawa, Takamichi Kishi, Naoya Hayamizu, Makiko Tange +2 more | 2012-05-29 |