Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10240034 | Silicone acrylamide copolymer | Ryuta Tamiya, Masataka Nakamura, Thomas L. Maggio, Michelle Carman Turnage, Michael R. Clark | 2019-03-26 |
| 10125209 | Macromonomer mixture, terminal-reactive polymer mixture, intermediate for macromonomer and silicone hydrogel | Masataka Nakamura | 2018-11-13 |
| 10087274 | Silicone hydrogel, medical device, lens for eye and contact lens | Tomohiro Kato, Masataka Nakamura | 2018-10-02 |
| 9778488 | Medical device and method for producing the same | Rumiko Kitagawa, Masataka Nakamura | 2017-10-03 |
| 9745460 | Silicone acrylamide copolymer | Ryuta Tamiya, Masataka Nakamura, Thomas L. Maggio, Michelle Carman Turnage, Michael R. Clark | 2017-08-29 |
| 9632212 | Medical device and method for producing the same | Rumiko Kitagawa, Masataka Nakamura | 2017-04-25 |
| 9617423 | Macroinitiator containing hydrophobic segment | Ryuta Tamiya, Masataka Nakamura | 2017-04-11 |
| 9377562 | Medical device, and method for producing same | Rumiko Kitagawa, Masataka Nakamura | 2016-06-28 |
| 9345811 | Medical antimicrobial composition and medical device comprising the same | Masataka Nakamura, Tsutomu Goshima | 2016-05-24 |
| 9321890 | Macroinitiator containing hydrophobic segment | Ryuta Tamiya, Masataka Nakamura | 2016-04-26 |
| 9056878 | Hydrolysis-resistant silicone compounds | Masataka Nakamura, Mitsuru Yokota, Douglas G. Vanderlaan | 2015-06-16 |
| 9056880 | Process for producing hydrolysis-resistant silicone compounds | Masataka Nakamura, Mitsuru Yokota | 2015-06-16 |
| 8921449 | Hydrolysis-resistant silicone compounds | Masataka Nakamura, Mitsuru Yokota, Douglas G. Vanderlaan | 2014-12-30 |
| 8779178 | Hydrolysis-resistant silicone compounds | Masataka Nakamura, Yokota Yokota, Douglas G. Vanderlaan | 2014-07-15 |
| 8748548 | Macromonomer mixture, terminal-reactive polymer mixture, intermediate for macromonomer and silicone hydrogel | Masataka Nakamura | 2014-06-10 |
| 8710167 | Silicone hydrogel, lens for eye and contact lens | Thomas L. Maggio, Michelle Carman-Turnage, Masataka Nakamura | 2014-04-29 |
| 8652499 | Medical antimicrobial composition and medical device comprising the same | Masataka Nakamura, Tsutomu Goshima | 2014-02-18 |
| 8637589 | Silicone prepolymer solutions | Mitsuru Yokota, Masataka Nakamura | 2014-01-28 |
| 8623934 | Silicone (meth)acrylamide monomer, polymer, ophthalmic lens, and contact lens | Thomas L. Maggio, Michelle Carman Turnage, Michael R. Clark, Masataka Nakamura | 2014-01-07 |
| 8541483 | Silicone (meth)acrylamide monomer, polymer, ophthalmic lens, and contact lens | Thomas L. Maggio, Michell Carman Turnage, Michael R. Clark, Masataka Nakamura | 2013-09-24 |
| 8476389 | Silicone hydrogel, lens for eye and contact lens | Thomas L. Maggio, Michelle Carman Turnage, Masataka Nakamura | 2013-07-02 |
| 8415405 | Silicone (meth)acrylamide monomer, polymer, ophthalmic lens, and contact lens | Thomas L. Maggio, Michelle Carman Turnage, Michael R. Clark, Masataka Nakamura | 2013-04-09 |
| 8399539 | Soluble silicone prepolymers | Mitsuru Yokota, Masataka Nakamura | 2013-03-19 |
| 8357818 | Hydrolysis-resistant silicone compounds | Masataka Nakamura, Mitsuru Yokota, Douglas G. Vanderlaan | 2013-01-22 |
| 8242187 | Silicone polymer, ocular lenses, and contact lens | Tsutomu Goshima, Masataka Nakamura | 2012-08-14 |