Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11958876 | Carbacyclic phosphatidic acid compound | Shin YONEYAMA | 2024-04-16 |
| 11168101 | Crystal of cyclic phosphonic acid sodium salt and method for manufacturing same | Hiroaki Yuasa | 2021-11-09 |
| 10941169 | Crystal of cyclic phosphonic acid sodium salt and method for manufacturing same | Hiroaki Yuasa | 2021-03-09 |
| 10774100 | Crystal of cyclic phosphonic acid sodium salt and method for manufacturing same | Hiroaki Yuasa | 2020-09-15 |
| 10385081 | Crystal of cyclic phosphonic acid sodium salt and method for manufacturing same | Hiroaki Yuasa | 2019-08-20 |
| 10308772 | Method for producing pseudopolyrotaxane aqueous dispersion | Naohisa HAYAMIZU, Akira Kimura, Shinya Okazaki | 2019-06-04 |
| 9938382 | Method for producing pseudopolyrotaxane | Tomoaki Yamasaki, Shinya Okazaki, Shigeki Hamamoto, Changming Zhao | 2018-04-10 |
| 9908909 | Crystal of cyclic phosphonic acid sodium salt and method for manufacturing same | Hiroaki Yuasa | 2018-03-06 |
| 9487630 | Method for manufacturing polyrotaxane | Tomoaki Yamasaki, Akira Kimura, Changming Zhao | 2016-11-08 |
| 9475908 | Method for producing pseudopolyrotaxane aqueous dispersion | Tomoaki Yamasaki, Shinya Okazaki, Shigeki Hamamoto, Changming Zhao | 2016-10-25 |
| 9409999 | Production method for hydrophilic modified polyrotaxane | Tomoaki Yamasaki, Shinya Okazaki, Shigeki Hamamoto, Yuki Hayashi, Minoru Iwata | 2016-08-09 |
| 9266972 | Polyrotaxane composition | Tomoaki Yamasaki, Shinya Okazaki, Shigeki Hamamoto, Changming Zhao, Minoru Iwata +1 more | 2016-02-23 |
| 9238696 | Production method for powdered hydrophilic modified polyrotaxane | Tomoaki Yamasaki, Shinya Okazaki, Shigeki Hamamoto, Yuki Hayashi, Minoru Iwata | 2016-01-19 |
| 9205104 | Hydrophilic modified polyrotaxane composition | Tomoaki Yamasaki, Shinya Okazaki, Shigeki Hamamoto, Changming Zhao, Minoru Iwata +1 more | 2015-12-08 |
| 9120901 | Method for producing pseudopolyrotaxane | Tomoaki Yamasaki, Shinya Okazaki, Shigeki Hamamoto, Changming Zhao | 2015-09-01 |
| 9068051 | Method for producing refined polyrotaxane | Tomoaki Yamasaki, Shinya Okazaki, Shigeki Hamamoto, Changming Zhao | 2015-06-30 |
| 5745220 | Image selecting apparatus for photographic printer | Hironori Masutani, Junji Yamada | 1998-04-28 |