Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12138329 | Gel cleansing agent | Tetsuo Nishina, Kouki Harada, Yuta SHIMIZU | 2024-11-12 |
| 9376652 | Solid soap | Tetsuo Nishina, Takahito Makita, Tomoko Toda | 2016-06-28 |
| 9301908 | Detergent composition | Tomoko Toda, Yoshinobu Saito, Yumiko Takeda, Saori Kajita, Tetsuo Nishina | 2016-04-05 |
| 9187721 | Framed soap and method for producing the same | Tetsuo Nishina, Takahito Makita, Takahiro Okuda, Tomoko Toda, Shogo Nagura +1 more | 2015-11-17 |
| 9163204 | Framed soap and process for producing same | Tetsuo Nishina, Takahito Makita, Takahiro Okuda, Tomoko Toda, Shogo Nagura +1 more | 2015-10-20 |
| 8772223 | Composition for solid washing agent, and solid washing agent | Shogo Nagura, Tomoko Toda, Yoshinobu Saito, Tetsuo Nishina | 2014-07-08 |
| 8668923 | Filmy compositions | Yoshinobu Saito, Shinya Yamazaki, Tetsuo Nishina | 2014-03-11 |
| 5500416 | Percutaneous absorption promoting agent and dermatologic preparation containing the same | Kiyoshi Miyazawa, Tadahiro Chiba, Yuhei Iwata, Isao Murotani, Shuya Tamaki | 1996-03-19 |
| 5225112 | Shampoo composition | Kiyoshi Miyazawa, Isao Murotani, Kenichi Tomita | 1993-07-06 |
| 5120716 | Percutaneous absorption promoting agent and dermatologic preparation containing the same | Kiyoshi Miyazawa, Tadahiro Chiba, Yuhei Iwata, Isao Murotani, Shuya Tamaki | 1992-06-09 |
| 4728667 | Hair treatment composition for prevention of dandruff in hair | Mitsuo Yanagi, Masataka Ogawa, Tetsuo Sakamoto | 1988-03-01 |