Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9938382 | Method for producing pseudopolyrotaxane | Shinya Okazaki, Hiroki Okazaki, Shigeki Hamamoto, Changming Zhao | 2018-04-10 |
| 9487630 | Method for manufacturing polyrotaxane | Akira Kimura, Hiroki Okazaki, Changming Zhao | 2016-11-08 |
| 9475908 | Method for producing pseudopolyrotaxane aqueous dispersion | Shinya Okazaki, Hiroki Okazaki, Shigeki Hamamoto, Changming Zhao | 2016-10-25 |
| 9409999 | Production method for hydrophilic modified polyrotaxane | Shinya Okazaki, Hiroki Okazaki, Shigeki Hamamoto, Yuki Hayashi, Minoru Iwata | 2016-08-09 |
| 9266972 | Polyrotaxane composition | Shinya Okazaki, Hiroki Okazaki, Shigeki Hamamoto, Changming Zhao, Minoru Iwata +1 more | 2016-02-23 |
| 9238696 | Production method for powdered hydrophilic modified polyrotaxane | Shinya Okazaki, Hiroki Okazaki, Shigeki Hamamoto, Yuki Hayashi, Minoru Iwata | 2016-01-19 |
| 9205104 | Hydrophilic modified polyrotaxane composition | Shinya Okazaki, Hiroki Okazaki, Shigeki Hamamoto, Changming Zhao, Minoru Iwata +1 more | 2015-12-08 |
| 9150679 | Saponification product of vinyl ester/ethylenically unsaturated carboxylic acid ester copolymer and process for producing the same | Yuji Kinpara, Shigeki Hamamoto | 2015-10-06 |
| 9120901 | Method for producing pseudopolyrotaxane | Shinya Okazaki, Hiroki Okazaki, Shigeki Hamamoto, Changming Zhao | 2015-09-01 |
| 9068051 | Method for producing refined polyrotaxane | Shinya Okazaki, Hiroki Okazaki, Shigeki Hamamoto, Changming Zhao | 2015-06-30 |