Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11504460 | Blood treatment filter | Tomohisa Yokomizo | 2022-11-22 |
| 10842927 | Blood treatment filter | Tomohisa Yokomizo | 2020-11-24 |
| 10188782 | Blood processing filter and blood processing method | Tomohisa Yokomizo | 2019-01-29 |
| 9877906 | Cleansing composition for skin or hair | Yasuhiro Doi | 2018-01-30 |
| 9456977 | Cationized glycerolated cellulose | Masaki Matsubara, Eisuke Miyoshi, Yumi Yamaguchi, Naoyuki Yamazaki, Ryosuke Fujii | 2016-10-04 |
| 8741825 | Hair washing composition | Hayato Yoshikawa | 2014-06-03 |
| 8349024 | Hair treatment composition | Juri Sata, Yoshinori Tamura | 2013-01-08 |
| 7964545 | Skin cleansing composition | Hayato Yoshikawa | 2011-06-21 |
| 7960327 | Cleansing composition | Hayato Yoshikawa | 2011-06-14 |
| 7435710 | Detergent composition comprising a sub-stoichiometric alkoxylated phosphate ester | Yoshinori Tamura, Ryosuke Fujii | 2008-10-14 |
| 7183244 | Detergent compositions comprising a mixture of phosphate esters | Yoshinori Tamura, Ryosuke Fujii | 2007-02-27 |
| 7135443 | Surfactant composition | Makoto Kubo, Kazuhiro Iitaka, Yohei Kaneko, Yasuhiro Doi | 2006-11-14 |