Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9604344 | Dry cleaning casing, dry cleaning apparatus and attachment method of screen plate | Yuusuke Taneda, Yoichi Okamoto, Shozo Murata, Kohji Tsukahara | 2017-03-28 |
| 9597716 | Dry-type cleaning chassis, dry-type cleaning device, and dry-type cleaning system | Yoichi Okamoto, Kohji Tsukahara, Shozo Murata, Yusuke Taneda | 2017-03-21 |
| 9452454 | Dry type cleaning housing and dry type cleaning apparatus | Yuusuke Taneda, Yoichi Okamoto, Kohji Tsukahara, Shozo Murata | 2016-09-27 |
| 9421588 | Anti-cleanser dispersing element, object holder, and dry washing device | Yoichi Okamoto, Yuusuke Taneda, Kohji Tsukahara, Shozo Murata | 2016-08-23 |
| 9358589 | Dry type cleaning case and dry type cleaning device | Yoichi Okamoto, Kohji Tsukahara, Yuusuke Taneda, Shozo Murata | 2016-06-07 |
| 8713750 | Dry-type cleaning chassis and dry-type cleaning device | Yoichi Okamoto, Kohji Tsukahara, Shozo Murata, Yuusuke Taneda | 2014-05-06 |
| 8584312 | Cleaning apparatus and cleaning method | Tatsuya Satoh, Yoichi Okamoto, Yuusuke Taneda | 2013-11-19 |
| 8545637 | Cleaning device and cleaning method | Tatsuya Satoh, Yoichi Okamoto, Yuusuke Taneda | 2013-10-01 |
| 7865997 | Dry type cleaning apparatus and dry type cleaning method | Yoichi Okamoto, Tatsuya Satoh | 2011-01-11 |
| 7854648 | Cleaning medium and dry cleaning apparatus using the same | Tatsuya Satoh, Yoichi Okamoto, Yuusuke Taneda | 2010-12-21 |
| 7758700 | Powder container, cleaning method and cleaning apparatus for cleaning the power container | Toshiyuki Mutoh, Yoichi Okamoto, Shigeru Yamada, Tomoyasu Hirasawa | 2010-07-20 |
| 7743776 | Dry cleaning apparatus and method capable of cleaning the cleaning agent | Yoichi Okamoto, Toshiyuki Mutoh, Tomoyasu Hirasawa, Tatsuya Satoh | 2010-06-29 |
| 7730896 | Dry cleaning device and dry cleaning method | Yoichi Okamoto, Yuusuke Taneda, Tatsuya Satoh | 2010-06-08 |