Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11191438 | Measurement apparatus and measurement method | Shigeki Tanabe, Hideki Morita, Isao MASUIKE | 2021-12-07 |
| 11174269 | Method for producing 1,2,4,5-cyclohexanetetracarboxylic dianhydride | Shinyo Shirai, Tatsuyuki Kumano | 2021-11-16 |
| 11045156 | Method for periodontal disease measurement | Hironobu Tsuji, Akitoshi Katsumata, Vladimir Volevich, Kazuhumi Suzuki | 2021-06-29 |
| 11021428 | Method for producing cis,cis-1,2,4-cyclohexane tricarboxylic acid crystal | Tatsuyuki Kumano | 2021-06-01 |
| 11021678 | Liquid detergent composition for hard surfaces | Keigo Suzuki, Takuji KAWAMURA | 2021-06-01 |